{"title":"Replacement Parts","description":"\u003cp\u003eEQ Systems offers hydraulic lifting \u0026amp; leveling systems for the RV, horse trailer, motorsports, \u0026amp; commercial industries including options for hydraulic landing gear. With EQ Harness, we also offer custom wire harnesses.\u003c\/p\u003e\n","products":[{"product_id":"tj-replacement-cylinder","title":"TJ replacement cylinder","description":"\u003ch3\u003eTJ replacement cylinder, EQ Systems part 1218EQ\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the EQ Systems TJ tongue pull jack. The TJ is the bumper pull jack in the EQ Systems trailer range: 6,000 lbs lifting capacity, 16 inch stroke, designed for bumper pull applications and supplied with manual override as standard.\u003c\/p\u003e\u003ch4\u003eWhat is replaced\u003c\/h4\u003e\u003cp\u003eThe cylinder is the working part inside the jack. The outer tube, mounting and foot stay on the trailer. A cylinder is the right part when the jack leaks, will not hold a load, or will not build pressure while the pump and valves test good.\u003c\/p\u003e\u003ch4\u003eCheck the fittings\u003c\/h4\u003e\u003cp\u003eOlder EQ Systems cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on NPTF the threads are exposed. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eRelated\u003c\/h4\u003e\u003cp\u003eTJ single leg systems are run by the \u003ca href=\"\/products\/replacement-hydraulic-pump-3200ks\"\u003e3200KS\u003c\/a\u003e pump with reservoir 3333K, and take cover 70337. Switchgear for a single hydraulic jack is \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e with a square black 4 pin pump connector, or \u003ca href=\"\/products\/single-switch-white-plug-7814\"\u003e7814\u003c\/a\u003e with a round white 4 pin.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958750969915,"sku":"1218EQ","price":569.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1218-1.jpg?v=1786537020"},{"product_id":"auto-level-keypad-3103-replacement","title":"EQ Systems Auto Level Keypad 3103 replacement","description":"\u003ch3\u003eAuto Level keypad 3103, replacement\u003c\/h3\u003e\u003cp\u003eReplacement keypad for EQ Systems Auto-Level systems. The keypad is the control the operator touches; the controller that reads the level sensor and drives the hydraulics is a separate black box.\u003c\/p\u003e\u003ch4\u003eDiscontinued\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eThis part has been discontinued.\u003c\/strong\u003e Contact EQ Systems Parts and Service for the replacement path for your system, on 800-846-9659 or through the \u003ca href=\"\/pages\/parts-sales-questions-form\"\u003eparts and sales questions form\u003c\/a\u003e.\u003c\/p\u003e\u003ch4\u003eWhy keypads fail\u003c\/h4\u003e\u003cp\u003eKeypads are considered maintenance free, but they are not waterproof. \u003cstrong\u003eExposure of the keypad to liquid will require its replacement\u003c\/strong\u003e, which is the single most common reason one is ordered. Mount it where it will not be subjected to dampness or spilled liquids.\u003c\/p\u003e\u003ch4\u003eReading the panel before you replace it\u003c\/h4\u003e\u003cp\u003eThere is a jack down light for each leg. The light should come on when the jack is not retracted and go out when it is fully retracted; if it stays on, the fault is in the pressure switch circuit rather than the keypad.\u003c\/p\u003e\u003ch4\u003eVoltage\u003c\/h4\u003e\u003cp\u003eVoltage at the panel should not fall below 11 volts during operation, and Auto-Level stops at 10.5 volts. A system that runs manually but will not auto level is usually low voltage, not a failed keypad. A low voltage light comes on when supply falls below about 10.5 volts and stays on until a button on the panel is pressed.\u003c\/p\u003e\u003ch4\u003eAfter fitting\u003c\/h4\u003e\u003cp\u003eSet the Null so the system knows the level position you want. The procedure is in the owner manual and there is a video in the support section.\u003c\/p\u003e\u003ch4\u003eVerify compatibility before ordering\u003c\/h4\u003e\u003cp\u003eEQ Systems has built a number of controller versions and they are not interchangeable across every system. Check your original equipment before purchasing, either through the support section or by calling EQ Systems at 800-846-9659 with the number printed on the controller you are replacing.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Auto-Level-Troubleshooting-Old-Platform-with-Leg-Switches-10-13.pdf\" target=\"_blank\"\u003eAuto-Level Troubleshooting, older platform with leg switches (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751068219,"sku":"3103","price":377.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/3103-RVU_0d0faeab-c4be-4139-885b-f1574d406e7e.jpg?v=1786537021"},{"product_id":"circuit-breaker-for-elpac-6964","title":"Circuit breaker for ELPac #6964","description":"\u003ch3\u003eCircuit breaker for El Pac systems, EQ Systems part 6964\u003c\/h3\u003e\u003cp\u003eThe El Pac is an electric gearbox that bolts to an existing manual trailer jack and motorises it. El Pac 1 lifts up to 5,000 lbs and fits Bulldog, Fulton and Ram single speed jacklegs and 2-speed Bulldog jacklegs; El Pac 2 lifts up to 6,500 lbs and fits Binkley 2-speed jacklegs only.\u003c\/p\u003e\u003cp\u003eThe breaker sits between the trailer battery and the El Pac switchgear and protects that high current feed. It mounts at the battery box or another suitable location.\u003c\/p\u003e\u003ch4\u003eHow it wires in\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThe red number 6 AWG wire from the switchgear lands on the AUX post, which has two nuts and sits diagonal from the battery pigtail. Use the first nut as a jamb nut\u003c\/li\u003e\n\u003cli\u003eThe red pigtail from the BAT post goes to the positive battery terminal\u003c\/li\u003e\n\u003cli\u003eThe black number 6 AWG wire from the switchgear goes to the negative battery terminal, and it is the very last connection you make\u003c\/li\u003e\n\u003cli\u003eIf the battery sits beyond the front bulkhead of the trailer, number 4 AWG wire may be needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecification\u003c\/h4\u003e\u003cp\u003eEQ Systems supplies the El Pac with an 80 ampere auto reset breaker assembly made up of two 40 ampere breakers in parallel. \u003cstrong\u003eDo not install other fuses or circuit breakers on this circuit.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eIf your breaker keeps tripping\u003c\/h4\u003e\u003cp\u003eA motor that stops or cuts out part way through a lift is usually the system running over capacity, which trips this breaker, or low battery voltage. Check the tongue weight against the El Pac rating, 5,000 lbs for El Pac 1 and 6,500 lbs for El Pac 2, and check that a two speed jack is in the correct gear.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ008R5-EL-Pac-1-and-2-Installation-Operation-Manual-WEB-TM.pdf\" target=\"_blank\"\u003eEl Pac 1 and 2 Installation, Operation and Warranty Guide, EQ008R5 (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751133755,"sku":"6964","price":25.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/6964-RVU-scaled.webp?v=1786537023"},{"product_id":"controller-2730-replacement","title":"EQ Systems Controller 2730 replacement","description":"\u003ch3\u003eEQ Systems controller 2730, replacement\u003c\/h3\u003e\u003cp\u003eReplacement control module for EQ Systems hydraulic leveling systems, version 2730.\u003c\/p\u003e\u003ch4\u003eDiscontinued\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eThis part has been discontinued.\u003c\/strong\u003e Contact EQ Systems Parts and Service for the replacement path for your system, on 800-846-9659 or through the \u003ca href=\"\/pages\/parts-sales-questions-form\"\u003eparts and sales questions form\u003c\/a\u003e.\u003c\/p\u003e\u003ch4\u003eWhat the controller does\u003c\/h4\u003e\u003cp\u003eThe controller 2730 is the black box that sits between the control panel and the hydraulics. It reads the level sensor, decides which jack to move and for how long, and switches the valve coils and the pump motor to get there. The keypad or switch panel the operator touches is a separate part.\u003c\/p\u003e\u003ch4\u003eSet the Null after fitting a new controller\u003c\/h4\u003e\u003cp\u003eA replacement controller 2730 does not know where level is on your coach. After installation the Null has to be set, which teaches the system the level position the operator wants. The procedure is in the owner manual for your system and there is a video in the support section of the EQ Systems site. Auto-Level will not work correctly until this is done.\u003c\/p\u003e\u003ch4\u003eVoltage matters more than people expect\u003c\/h4\u003e\u003cp\u003eBefore condemning a controller 2730, check voltage. Measured at the control panel it should not fall below 11 volts during operation, and at 10.5 volts the panel stops Auto-Level altogether. Auto-Level needs more voltage than manual control, so a coach that still runs the jacks manually but refuses to auto level is often a battery problem rather than a controller problem. The control panel has a low voltage light that comes on below about 10.5 volts and stays on until a button is pressed.\u003c\/p\u003e\u003ch4\u003eBefore you replace a controller\u003c\/h4\u003e\u003cp\u003eThe controller 2730, like all EQ Systems controllers, is maintenance free, so most failures are environmental or connection related. Check that the controller is properly secured and that the plug connections are free from corrosion before replacing it.\u003c\/p\u003e\u003ch4\u003eReplacement path\u003c\/h4\u003e\u003cp\u003eThis is the sealed 2730 controller. The unsealed 2730U may be used as a replacement for the 2730, 2745 and \u003ca href=\"\/products\/controller-auto-level-2755-replacement\"\u003e2755\u003c\/a\u003e, and where a coach originally used the prior sealed controller a patch harness, EQ part 6632R, makes the transition so that wires through the connector halves mate color to color.\u003c\/p\u003e\u003ch4\u003eRelated parts\u003c\/h4\u003e\u003cp\u003eThe Auto Level keypad is part \u003ca href=\"\/products\/auto-level-keypad-3103-replacement\"\u003e3103\u003c\/a\u003e. A keypad exposed to liquid will need replacing: keypads and controllers are maintenance free but they are not waterproof.\u003c\/p\u003e\u003ch4\u003eVerify compatibility before ordering\u003c\/h4\u003e\u003cp\u003eEQ Systems has built a number of controller versions and they are not interchangeable across every system. Check your original equipment before purchasing, either through the support section or by calling EQ Systems at 800-846-9659 with the number printed on the controller you are replacing.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Auto-Level-Troubleshooting-Old-Platform-with-Leg-Switches-10-13.pdf\" target=\"_blank\"\u003eAuto-Level Troubleshooting, older platform with leg switches (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751232059,"sku":"2730","price":692.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/2730-RVU-scaled.webp?v=1786537024"},{"product_id":"dual-switch-4-way-sq-plug-6540","title":"Dual Switch w\/4Way Sq Plug#6540","description":"\u003ch3\u003eDual switch, square black 4 pin switchgear, EQ Systems part 6540\u003c\/h3\u003e\u003cp\u003eSwitchgear is the switch, box and harness that operates a hydraulic trailer jack. EQ Systems builds it in house, performance verification tested, with a braided nylon exterior for durability. This unit is for a dual hydraulic jack with 2 switches.\u003c\/p\u003e\u003ch4\u003eOrdering by the connector on your pump\u003c\/h4\u003e\u003cp\u003eSwitchgear is chosen by the connector on the pump, not by the jack. Look at the plug on your pump harness and match it: this part is the square black 4 pin version.\u003c\/p\u003e\u003cp\u003eThis is a direct replacement. It plugs straight into the existing pump connector.\u003c\/p\u003e\u003ch4\u003eThe full connector chart\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRound white 4 pin, single jack: \u003ca href=\"\/products\/single-switch-white-plug-7814\"\u003e7814\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, single jack: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-rnd-4pin-plug-7815\"\u003e7815\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 2 switches: 6540\u003c\/li\u003e\n\u003cli\u003eSquare white 6 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-6-way-sq-plug-6704\"\u003e6704\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 1 switch: 7816\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 1 switch: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEl Pac 1 and El Pac 2: \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRepair or replace\u003c\/h4\u003e\u003cp\u003eOn later assemblies using a rocker style switch with a square four pin connector, the switch alone can be replaced, part \u003ca href=\"\/products\/rocker-switch-1557\"\u003e1557\u003c\/a\u003e. Older assemblies with a toggle style switch or a round connector cannot be repaired that way and need the complete switch and harness assembly. Keyed switchgear, which prevents unauthorized use, uses key tumbler \u003ca href=\"\/products\/key-tumbler-7463\"\u003e7463\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eMount the box somewhere with some protection from the elements. EQ Systems switchgear boxes are weather resistant, not weather proof.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751330363,"sku":"6540","price":177.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/6540-Dual-rocker-scaled_7a6d7404-9367-4927-bd1b-0ef72af624bc.jpg?v=1786537025"},{"product_id":"dual-switch-6-way-sq-plug-6704","title":"Dual Switch 6 Way Sq Plug #6704","description":"\u003ch3\u003eDual switch, square white 6 pin switchgear, EQ Systems part 6704\u003c\/h3\u003e\u003cp\u003eSwitchgear is the switch, box and harness that operates a hydraulic trailer jack. EQ Systems builds it in house, performance verification tested, with a braided nylon exterior for durability. This unit is for a dual hydraulic jack with 2 switches.\u003c\/p\u003e\u003ch4\u003eOrdering by the connector on your pump\u003c\/h4\u003e\u003cp\u003eSwitchgear is chosen by the connector on the pump, not by the jack. Look at the plug on your pump harness and match it: this part is the square white 6 pin version.\u003c\/p\u003e\u003cp\u003eThis is a direct replacement. It plugs straight into the existing pump connector.\u003c\/p\u003e\u003ch4\u003eThe full connector chart\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRound white 4 pin, single jack: \u003ca href=\"\/products\/single-switch-white-plug-7814\"\u003e7814\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, single jack: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-rnd-4pin-plug-7815\"\u003e7815\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-4-way-sq-plug-6540\"\u003e6540\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare white 6 pin, dual jack with 2 switches: 6704\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 1 switch: 7816\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 1 switch: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEl Pac 1 and El Pac 2: \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRepair or replace\u003c\/h4\u003e\u003cp\u003eOn later assemblies using a rocker style switch with a square four pin connector, the switch alone can be replaced, part \u003ca href=\"\/products\/rocker-switch-1557\"\u003e1557\u003c\/a\u003e. Older assemblies with a toggle style switch or a round connector cannot be repaired that way and need the complete switch and harness assembly. Keyed switchgear, which prevents unauthorized use, uses key tumbler \u003ca href=\"\/products\/key-tumbler-7463\"\u003e7463\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eMount the box somewhere with some protection from the elements. EQ Systems switchgear boxes are weather resistant, not weather proof.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751428667,"sku":"6704","price":202.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/6704-RVU-scaled.webp?v=1786537027"},{"product_id":"dual-switch-rnd-4pin-plug-7815","title":"Dual Switch RND 4Pin Plug #7815","description":"\u003ch3\u003eDual switch, round white 4 pin switchgear, EQ Systems part 7815\u003c\/h3\u003e\u003cp\u003eSwitchgear is the switch, box and harness that operates a hydraulic trailer jack. EQ Systems builds it in house, performance verification tested, with a braided nylon exterior for durability. This unit is for a dual hydraulic jack with 2 switches.\u003c\/p\u003e\u003ch4\u003eOrdering by the connector on your pump\u003c\/h4\u003e\u003cp\u003eSwitchgear is chosen by the connector on the pump, not by the jack. Look at the plug on your pump harness and match it: this part is the round white 4 pin version.\u003c\/p\u003e\u003cp\u003eThis is not a plug and play swap on its own: it comes with a pump connector harness to adapt to the round, white 4 pin connector on your pump.\u003c\/p\u003e\u003ch4\u003eThe full connector chart\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRound white 4 pin, single jack: \u003ca href=\"\/products\/single-switch-white-plug-7814\"\u003e7814\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, single jack: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 2 switches: 7815\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-4-way-sq-plug-6540\"\u003e6540\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare white 6 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-6-way-sq-plug-6704\"\u003e6704\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 1 switch: 7816\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 1 switch: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEl Pac 1 and El Pac 2: \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRepair or replace\u003c\/h4\u003e\u003cp\u003eOn later assemblies using a rocker style switch with a square four pin connector, the switch alone can be replaced, part \u003ca href=\"\/products\/rocker-switch-1557\"\u003e1557\u003c\/a\u003e. Older assemblies with a toggle style switch or a round connector cannot be repaired that way and need the complete switch and harness assembly. Keyed switchgear, which prevents unauthorized use, uses key tumbler \u003ca href=\"\/products\/key-tumbler-7463\"\u003e7463\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eMount the box somewhere with some protection from the elements. EQ Systems switchgear boxes are weather resistant, not weather proof.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751526971,"sku":"7815","price":201.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7815-RVU_dcc571ae-fdee-4178-b413-d392820f735a.jpg?v=1786537028"},{"product_id":"key-tumbler-7463","title":"Key Tumbler #7463","description":"\u003ch3\u003eKey tumbler, EQ Systems part 7463\u003c\/h3\u003e\u003cp\u003eThe key switch is the lock out for the jack switchgear, supplied with two keys. Keyed switchgear is offered specifically to prevent unauthorized use of a lifting system, which matters on a trailer left unattended.\u003c\/p\u003e\u003ch4\u003eHow it sits in the circuit\u003c\/h4\u003e\u003cp\u003eBattery voltage reaches the key switch from the battery terminal on the motor solenoid. Turning the key on passes that voltage through to the center terminals of the rocker switch. With the key off, pressing the rocker does nothing. Not every system was built with a key switch.\u003c\/p\u003e\u003ch4\u003eDiagnosing a dead system\u003c\/h4\u003e\u003cp\u003eCheck for battery voltage at one key switch terminal first. If there is none, trace the wiring back through the harness to the pump. If voltage is present but does not pass through when the key is turned on, the tumbler is the fault. Supplied with two keys.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751625275,"sku":"7463","price":28.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7463-RVU-scaled.webp?v=1786537030"},{"product_id":"rocker-switch-1557","title":"Rocker Switch #1557","description":"\u003ch3\u003eRocker switch, EQ Systems part 1557\u003c\/h3\u003e\u003cp\u003eThe rocker is the switch you press to run the jacks. Battery voltage arrives at its center terminals, and pressing it one way sends voltage to two outer terminals while pressing it the other way sends voltage to the other two. That is what reverses the pump. \u003cstrong\u003eSwitch only: it does not include the switch box or the wiring harness.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill this fit your switchgear\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eYes, for later model switch and harness assemblies using a rocker style switch with a square four pin connector\u003c\/li\u003e\n\u003cli\u003eNo, for older assemblies with a toggle style switch or a round connector. Parts are not available for those and the complete switch and harness assembly has to be replaced\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTesting the old switch\u003c\/h4\u003e\u003cp\u003eCheck that battery voltage reaches the center terminals. On systems fitted with a key switch that voltage passes through the key switch first, and it comes originally from the battery terminal on the motor solenoid. Then press the switch each way and confirm voltage appears on two outer terminals in one direction and the other two in the other. If both directions test good, the fault is in the wiring or harness between the switch and the pump. Not every system has a key switch.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751690811,"sku":"1557","price":26.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1557-RVU-scaled.webp?v=1786537031"},{"product_id":"el-pac-replacement-switch-7779","title":"El Pac Replacement Switch #7779","description":"\u003ch3\u003eEl Pac rotary switch, EQ Systems part 7779\u003c\/h3\u003e\u003cp\u003eThe El Pac is an electric gearbox that bolts to an existing manual trailer jack and motorises it. El Pac 1 lifts up to 5,000 lbs and fits Bulldog, Fulton and Ram single speed jacklegs and 2-speed Bulldog jacklegs; El Pac 2 lifts up to 6,500 lbs and fits Binkley 2-speed jacklegs only.\u003c\/p\u003e\u003cp\u003eReplacement rotary switch for the El Pac switchgear. \u003cstrong\u003eSwitch only: it does not include the switch box or the wiring harness.\u003c\/strong\u003e The complete switchgear is part \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e, and the older complete assembly is listed as 6677 with switch gear box housing 2544.\u003c\/p\u003e\u003ch4\u003eCheck which style you have before you start\u003c\/h4\u003e\u003cp\u003eLook at the switch housing inside the switch box. \u003cstrong\u003eA gold colored housing is the newer style and 7779 is a direct replacement\u003c\/strong\u003e, with none of the extra work below. \u003cstrong\u003eA silver colored housing is the older style\u003c\/strong\u003e and needs the following.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe new switch lugs only take wire terminals on one side, so the two outer terminals, A1 and A2, are attached and bent back over the attaching screw\u003c\/li\u003e\n\u003cli\u003eThe two center terminals, B1 and B3, are bent away from the screw\u003c\/li\u003e\n\u003cli\u003eBlack heat shrink tubing is included for the white wires, to keep them off the other terminals\u003c\/li\u003e\n\u003cli\u003eA larger piece of red heat shrink goes over the red wire once the screw is tight, covering the whole terminal including the screw\u003c\/li\u003e\n\u003cli\u003eThe terminals are labelled and sit in the same places as the original\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe handle that turns this switch is part \u003ca href=\"\/products\/el-pac-switch-handle-3100\"\u003e3100\u003c\/a\u003e.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EL_PAC_Switch_EQ7779.pdf\" target=\"_blank\"\u003eEl Pac Switch Replacement Instructions, part 7779 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ008R5-EL-Pac-1-and-2-Installation-Operation-Manual-WEB-TM.pdf\" target=\"_blank\"\u003eEl Pac 1 and 2 Installation, Operation and Warranty Guide, EQ008R5 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751756347,"sku":"7779","price":53.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7779-RVU_bd6be426-5b1c-44f9-9c34-c42d412c17d1.webp?v=1786537033"},{"product_id":"el-pac-switch-gear-7817","title":"EL Pac Switch Gear #7817","description":"\u003ch3\u003eEl Pac switchgear, EQ Systems part 7817\u003c\/h3\u003e\u003cp\u003eComplete switchgear box and harness for El Pac 1 and El Pac 2 electric jack systems, the electric add on that motorises an existing manual trailer jack. This is the current replacement and \u003cstrong\u003eit comes with the breaker supply cable\u003c\/strong\u003e.\u003c\/p\u003e\u003ch4\u003eWhat the switchgear does on an El Pac\u003c\/h4\u003e\u003cp\u003eThe El Pac switchgear carries the rotary switch and the heavy cabling. Two white number 6 AWG wires run from the switchgear to the El Pac gearbox motor, landing on the A2+ and A1- posts, and red and black number 6 AWG wires run to the battery through the breaker assembly. If the switch appears to operate backwards, the two white wires at the motor are reversed, which depends on which side of the jack leg the El Pac is mounted.\u003c\/p\u003e\u003ch4\u003ePower\u003c\/h4\u003e\u003cp\u003eEl Pac systems use an 80 ampere auto reset breaker assembly, two 40 ampere breakers in parallel, mounted at the battery box. \u003cstrong\u003eDo not install other fuses or circuit breakers on this circuit.\u003c\/strong\u003e If the battery is beyond the front bulkhead of the trailer, number 4 AWG wire may be needed to carry the current.\u003c\/p\u003e\u003ch4\u003eRelated parts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRotary switch only: part \u003ca href=\"\/products\/el-pac-replacement-switch-7779\"\u003e7779\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitch handle only: part \u003ca href=\"\/products\/el-pac-switch-handle-3100\"\u003e3100\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBreaker: part \u003ca href=\"\/products\/circuit-breaker-for-elpac-6964\"\u003e6964\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe older complete assembly is listed as 6677, with switch gear box housing 2544\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMount the box where it gets some protection from the elements. It is weather resistant, not weather proof.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ008R5-EL-Pac-1-and-2-Installation-Operation-Manual-WEB-TM.pdf\" target=\"_blank\"\u003eEl Pac 1 and 2 Installation, Operation and Warranty Guide, EQ008R5 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EL_PAC_Switch_EQ7779.pdf\" target=\"_blank\"\u003eEl Pac Switch Replacement Instructions, part 7779 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751789115,"sku":"7817","price":304.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7817-2_06bc7519-ad6b-4955-89e8-888f2782d723.jpg?v=1786537035"},{"product_id":"single-switch-white-plug-7814","title":"Single Switch White Plug #7814","description":"\u003ch3\u003eSingle switch, round white 4 pin switchgear, EQ Systems part 7814\u003c\/h3\u003e\u003cp\u003eSwitchgear is the switch, box and harness that operates a hydraulic trailer jack. EQ Systems builds it in house, performance verification tested, with a braided nylon exterior for durability. This unit is for a single hydraulic jack.\u003c\/p\u003e\u003ch4\u003eOrdering by the connector on your pump\u003c\/h4\u003e\u003cp\u003eSwitchgear is chosen by the connector on the pump, not by the jack. Look at the plug on your pump harness and match it: this part is the round white 4 pin version.\u003c\/p\u003e\u003cp\u003eThis is not a plug and play swap on its own: it comes with a pump connector harness to adapt to the round, white 4 pin connector on your pump.\u003c\/p\u003e\u003ch4\u003eThe full connector chart\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRound white 4 pin, single jack: 7814\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, single jack: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-rnd-4pin-plug-7815\"\u003e7815\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-4-way-sq-plug-6540\"\u003e6540\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare white 6 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-6-way-sq-plug-6704\"\u003e6704\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 1 switch: 7816\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 1 switch: \u003ca href=\"\/products\/single-switch-square-plug6526\"\u003e6526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEl Pac 1 and El Pac 2: \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRepair or replace\u003c\/h4\u003e\u003cp\u003eOn later assemblies using a rocker style switch with a square four pin connector, the switch alone can be replaced, part \u003ca href=\"\/products\/rocker-switch-1557\"\u003e1557\u003c\/a\u003e. Older assemblies with a toggle style switch or a round connector cannot be repaired that way and need the complete switch and harness assembly. Keyed switchgear, which prevents unauthorized use, uses key tumbler \u003ca href=\"\/products\/key-tumbler-7463\"\u003e7463\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eMount the box somewhere with some protection from the elements. EQ Systems switchgear boxes are weather resistant, not weather proof.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751854651,"sku":"7814","price":176.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7814-RVU-scaled.webp?v=1786537036"},{"product_id":"single-switch-square-plug6526","title":"Single Switch Square Plug#6526","description":"\u003ch3\u003eSingle switch, square black 4 pin switchgear, EQ Systems part 6526\u003c\/h3\u003e\u003cp\u003eSwitchgear is the switch, box and harness that operates a hydraulic trailer jack. EQ Systems builds it in house, performance verification tested, with a braided nylon exterior for durability. This unit is for a single hydraulic jack, and a dual hydraulic jack run from 1 switch.\u003c\/p\u003e\u003ch4\u003eOrdering by the connector on your pump\u003c\/h4\u003e\u003cp\u003eSwitchgear is chosen by the connector on the pump, not by the jack. Look at the plug on your pump harness and match it: this part is the square black 4 pin version.\u003c\/p\u003e\u003cp\u003eThis is a direct replacement. It plugs straight into the existing pump connector.\u003c\/p\u003e\u003ch4\u003eThe full connector chart\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRound white 4 pin, single jack: \u003ca href=\"\/products\/single-switch-white-plug-7814\"\u003e7814\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, single jack: 6526\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-rnd-4pin-plug-7815\"\u003e7815\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-4-way-sq-plug-6540\"\u003e6540\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare white 6 pin, dual jack with 2 switches: \u003ca href=\"\/products\/dual-switch-6-way-sq-plug-6704\"\u003e6704\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound white 4 pin, dual jack with 1 switch: 7816\u003c\/li\u003e\n\u003cli\u003eSquare black 4 pin, dual jack with 1 switch: 6526\u003c\/li\u003e\n\u003cli\u003eEl Pac 1 and El Pac 2: \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRepair or replace\u003c\/h4\u003e\u003cp\u003eOn later assemblies using a rocker style switch with a square four pin connector, the switch alone can be replaced, part \u003ca href=\"\/products\/rocker-switch-1557\"\u003e1557\u003c\/a\u003e. Older assemblies with a toggle style switch or a round connector cannot be repaired that way and need the complete switch and harness assembly. Keyed switchgear, which prevents unauthorized use, uses key tumbler \u003ca href=\"\/products\/key-tumbler-7463\"\u003e7463\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eMount the box somewhere with some protection from the elements. EQ Systems switchgear boxes are weather resistant, not weather proof.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Switchgear-Chart-TM.pdf\" target=\"_blank\"\u003eSwitchgear Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751887419,"sku":"6526","price":159.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/6526-3.jpg?v=1786537038"},{"product_id":"switch-pressure-switch-2047k","title":"Switch - Pressure switch #2047K","description":"\u003ch3\u003ePressure switch, 1200 PSI, EQ Systems part 2047K\u003c\/h3\u003e\u003cp\u003eThe pressure switch mounts on the pump manifold and reports the state of the jack legs by watching hydraulic pressure. Systems built with a pressure switch use it in place of individual leg switches, so one switch on the pump reports the jacks instead of one switch on every leg.\u003c\/p\u003e\u003ch4\u003eSpecification and fitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated 1200 PSI\u003c\/li\u003e\n\u003cli\u003eSupersedes the earlier 2047 pressure switch listed in the OEM parts books\u003c\/li\u003e\n\u003cli\u003eFitted to pressure switch platform systems, including the Gulf Stream Class C coaches changed over in the fall of 2005\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhich platform do you have\u003c\/h4\u003e\u003cp\u003eLook at the jack legs. If there is a small plunger switch at the bottom of each cylinder, you are on the leg switch platform and this is not your part. If the legs are bare and there is a switch threaded into the pump manifold, you are on the pressure switch platform. The two platforms behave slightly differently in operation, and each has its own troubleshooting guide.\u003c\/p\u003e\u003cp\u003eOn a pressure switch system the power must be on before any function will work, and the ignition key generally has to be off or in accessory, often with the park brake set, before the jacks will extend.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958751920187,"sku":"2047K","price":189.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/2047K-RVU-scaled.webp?v=1786537039"},{"product_id":"replacement-cover-7740","title":"Replacement cover #7740","description":"\u003ch3\u003eReplacement pump cover 7740\u003c\/h3\u003e\u003cp\u003eProtective cover for the hydraulic pump assembly, supplied with its screws. The cover keeps road spray, dirt and debris off the pump, motor, manifold and wiring. Covers are specific to the pump model and to the system the pump runs, so read the model number off the sticker on your pump before ordering.\u003c\/p\u003e\u003ch4\u003ePumps and systems this cover fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePump S100T*5151, on AJ single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S101T*5337, on AJ single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S101T*5588, on AJ single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S101T*5338, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S101T*5587, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump \u003ca href=\"\/products\/replacement-hydraulic-pump-3201ks\"\u003e3201KS\u003c\/a\u003e, on AJ single leg and AM single leg systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Cover Replacement Chart prints this cover as 7740-PH. On these same pumps a TJ single leg system takes cover 70337 and an AJ dual leg system takes 7750, so the system matters as much as the pump number.\u003c\/p\u003e\u003ch4\u003eIf your pump is not listed\u003c\/h4\u003e\u003cp\u003eCovers are no longer available for the S103T*4979, S103T*4989 and S103T*5015 pumps, for the SPX DG1067, DC1067, DG1017 and DC1017 units, or for Parker Oildyne units. No cover was ever offered for the SPX DG1013, DG1014 and DG1015. The full chart is linked below.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Cover-Replacement-Chart-11.7.22-TM.pdf\" target=\"_blank\"\u003eCover Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752182331,"sku":"7740","price":71.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7740.jpg?v=1786537043"},{"product_id":"replacement-cover-7831","title":"Replacement cover #7831","description":"\u003ch3\u003eReplacement pump cover 7831\u003c\/h3\u003e\u003cp\u003eProtective cover for the hydraulic pump assembly, supplied with its screws. The cover keeps road spray, dirt and debris off the pump, motor, manifold and wiring. Covers are specific to the pump model and to the system the pump runs, so read the model number off the sticker on your pump before ordering.\u003c\/p\u003e\u003ch4\u003ePumps and systems this cover fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePump S103T*5075, on multi function systems\u003c\/li\u003e\n\u003cli\u003ePump S103T*5076, on multi function systems\u003c\/li\u003e\n\u003cli\u003ePump S101T*5074, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S101T*5334, on AM single leg and AM dual leg systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOn the S101T*5074 pump this cover may look different from the one you have now. It is metal instead of plastic, and it is the correct replacement for that pump.\u003c\/p\u003e\u003ch4\u003eIf your pump is not listed\u003c\/h4\u003e\u003cp\u003eCovers are no longer available for the S103T*4979, S103T*4989 and S103T*5015 pumps, for the SPX DG1067, DC1067, DG1017 and DC1017 units, or for Parker Oildyne units. No cover was ever offered for the SPX DG1013, DG1014 and DG1015. The full chart is linked below.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Cover-Replacement-Chart-11.7.22-TM.pdf\" target=\"_blank\"\u003eCover Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752280635,"sku":"7831","price":71.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7831.jpg?v=1786537044"},{"product_id":"replacement-cover-7832","title":"Replacement cover #7832","description":"\u003ch3\u003eReplacement pump cover 7832\u003c\/h3\u003e\u003cp\u003eProtective cover for the hydraulic pump assembly, supplied with its screws. The cover keeps road spray, dirt and debris off the pump, motor, manifold and wiring. Covers are specific to the pump model and to the system the pump runs, so read the model number off the sticker on your pump before ordering.\u003c\/p\u003e\u003ch4\u003ePumps and systems this cover fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePump S103T*4971, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump SPX DE1019, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump SPX DE1023, on AM single leg systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis cover is metal instead of plastic and may look different from the one you have now. It does not come with a diagonal hole pattern drilled into it, so if your pump needs that pattern you will need to drill the cover.\u003c\/p\u003e\u003ch4\u003eIf your pump is not listed\u003c\/h4\u003e\u003cp\u003eCovers are no longer available for the S103T*4979, S103T*4989 and S103T*5015 pumps, for the SPX DG1067, DC1067, DG1017 and DC1017 units, or for Parker Oildyne units. No cover was ever offered for the SPX DG1013, DG1014 and DG1015. The full chart is linked below.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Cover-Replacement-Chart-11.7.22-TM.pdf\" target=\"_blank\"\u003eCover Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752378939,"sku":"7832","price":71.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/78317832_1_f9b0d01e-a62b-4d06-a3f0-e8072979797e.jpg?v=1786537045"},{"product_id":"replacement-cover-7833","title":"Replacement cover #7833","description":"\u003ch3\u003eReplacement pump cover 7833\u003c\/h3\u003e\u003cp\u003eProtective cover for the hydraulic pump assembly, supplied with its screws. The cover keeps road spray, dirt and debris off the pump, motor, manifold and wiring. Covers are specific to the pump model and to the system the pump runs, so read the model number off the sticker on your pump before ordering.\u003c\/p\u003e\u003ch4\u003ePumps and systems this cover fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePump S103T*4975, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S103T*4985, on AM single leg systems\u003c\/li\u003e\n\u003cli\u003ePump S103T*4996, on AM single leg and AM dual leg systems\u003c\/li\u003e\n\u003cli\u003ePump SPX DG8026, on single leg with hand pump systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIf your pump is not listed\u003c\/h4\u003e\u003cp\u003eCovers are no longer available for the S103T*4979, S103T*4989 and S103T*5015 pumps, for the SPX DG1067, DC1067, DG1017 and DC1017 units, or for Parker Oildyne units. No cover was ever offered for the SPX DG1013, DG1014 and DG1015. The full chart is linked below.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Cover-Replacement-Chart-11.7.22-TM.pdf\" target=\"_blank\"\u003eCover Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752444475,"sku":"7833","price":126.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7833.jpg?v=1786537047"},{"product_id":"replacement-cover-7834","title":"Replacement cover #7834","description":"\u003ch3\u003eReplacement pump cover 7834\u003c\/h3\u003e\u003cp\u003eProtective cover for the hydraulic pump assembly, supplied with its screws. The cover keeps road spray, dirt and debris off the pump, motor, manifold and wiring. Covers are specific to the pump model and to the system the pump runs, so read the model number off the sticker on your pump before ordering.\u003c\/p\u003e\u003ch4\u003ePumps and systems this cover fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePump S103T*5476 and S103T*5476S, on AM single leg and AM dual leg systems\u003c\/li\u003e\n\u003cli\u003ePump S103T*5544, on AM single leg and AM dual leg systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIf your pump is not listed\u003c\/h4\u003e\u003cp\u003eCovers are no longer available for the S103T*4979, S103T*4989 and S103T*5015 pumps, for the SPX DG1067, DC1067, DG1017 and DC1017 units, or for Parker Oildyne units. No cover was ever offered for the SPX DG1013, DG1014 and DG1015. The full chart is linked below.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Cover-Replacement-Chart-11.7.22-TM.pdf\" target=\"_blank\"\u003eCover Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752542779,"sku":"7834","price":126.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/78337834_c57ccbe2-f21b-4565-bec1-8b51e06d88e3.jpg?v=1786537048"},{"product_id":"el-pac-switch-handle-3100","title":"El Pac switch handle #3100","description":"\u003ch3\u003eEl Pac switch handle, EQ Systems part 3100\u003c\/h3\u003e\u003cp\u003eThe El Pac is an electric gearbox that bolts to an existing manual trailer jack and motorises it. El Pac 1 lifts up to 5,000 lbs and fits Bulldog, Fulton and Ram single speed jacklegs and 2-speed Bulldog jacklegs; El Pac 2 lifts up to 6,500 lbs and fits Binkley 2-speed jacklegs only.\u003c\/p\u003e\u003cp\u003eThe El Pac switchgear uses a rotary switch, and this is the handle you turn. \u003cstrong\u003eHandle only: it does not include the switch.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eRelated parts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRotary switch only: part \u003ca href=\"\/products\/el-pac-replacement-switch-7779\"\u003e7779\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplete switchgear with breaker supply cable: part \u003ca href=\"\/products\/el-pac-switch-gear-7817\"\u003e7817\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitch gear box housing only: part 2544\u003c\/li\u003e\n\u003cli\u003eThe older complete switch and harness assembly: part 6677\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhere it sits\u003c\/h4\u003e\u003cp\u003eThe switchgear box mounts wherever the cable lengths allow, and should be somewhere with some protection from the elements: the box is weather resistant, not weather proof. A handle that spins without operating the jack means the handle or its engagement with the rotary switch has failed rather than the switch itself, which is what this part is for.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ008R5-EL-Pac-1-and-2-Installation-Operation-Manual-WEB-TM.pdf\" target=\"_blank\"\u003eEl Pac 1 and 2 Installation, Operation and Warranty Guide, EQ008R5 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EL_PAC_Switch_EQ7779.pdf\" target=\"_blank\"\u003eEl Pac Switch Replacement Instructions, part 7779 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752673851,"sku":"3100","price":15.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/3100-3.jpg?v=1786537050"},{"product_id":"10x10-foot-pad-and-bolt-7849","title":"10x10 Foot Pad and Bolt #7849","description":"\u003ch3\u003e10 by 10 inch foot pad, EQ Systems part 7849\u003c\/h3\u003e\u003cp\u003eThe foot pad is the plate at the bottom of a hydraulic jack leg that carries the load into the ground. This is the 10 by 10 inch replacement pad, supplied with its bolt. It is the version for jack legs without a leg switch.\u003c\/p\u003e\u003ch4\u003eJacks this foot pad fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSL 14 jack, part 7614, 2 7\/8 inch body plate mount, body length 18 1\/8\". Obsolete, contact EQ Systems.\u003c\/li\u003e\n\u003cli\u003eSL 16 jack, part \u003ca href=\"\/products\/sl-16-jack-w-o-leg-switch-7214\"\u003e7214\u003c\/a\u003e, 2 7\/8 inch body plate mount, body length 21 1\/8\". Body length was 20 1\/8 inches before 2023.\u003c\/li\u003e\n\u003cli\u003eSL 24 jack, part 70073, 2 7\/8 inch body plate mount, body length 28 3\/8\". Obsolete, replaced by \u003ca href=\"\/products\/sl-24-a-17k\"\u003e70217\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThose jacks are rated at 12k and 17.5k lifting capacity each.\u003c\/p\u003e\u003ch4\u003eIdentifying the right pad\u003c\/h4\u003e\u003cp\u003eMeasure your existing pad before ordering. An octagon pad is measured across the flats and a round pad across the diameter. Then confirm the jack itself: the body length is the fixed outer body of the jack, measured with the jack retracted, and the plate or bracket position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Every EQ Systems jack, its body length, and the foot that belongs to it are listed in the chart below.\u003c\/p\u003e\u003cp\u003eA worn, bent or missing foot pad is worth replacing promptly on a system that uses leg switches. The switch is operated by the foot leaving and returning to the stowed position, so a missing foot will not operate the switch at all, a bent or distorted foot may not activate it properly, and a foot bent upward can damage or destroy the switch.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752739387,"sku":"7849","price":51.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7849-RVU-scaled.webp?v=1786537051"},{"product_id":"10x10-foot-pad-leg-switch-7819","title":"10x10 Foot Pad Leg Switch #7819","description":"\u003ch3\u003e10 by 10 inch foot pad, EQ Systems part 7819\u003c\/h3\u003e\u003cp\u003eThe foot pad is the plate at the bottom of a hydraulic jack leg that carries the load into the ground. This is the 10 by 10 inch replacement pad, supplied with its bolt. It is the version for jack legs fitted with a plunger style leg switch, which is a different pad from the one used on legs without a switch.\u003c\/p\u003e\u003ch4\u003eJacks this foot pad fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSL 12 jack, part 7064, leg with switch, body length 16\", foot width 8\". Obsolete. Replacement foot 7819 is now a 10 by 10 inch pad.\u003c\/li\u003e\n\u003cli\u003eSL 14 jack, part 7066, leg with switch, body length 18 1\/8\", foot width 10\". Obsolete, replaced by jack \u003ca href=\"\/products\/sl16-jack-leg-w-leg-switch7114\"\u003e7114\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSL 16 jack, part \u003ca href=\"\/products\/sl16-jack-leg-w-leg-switch7114\"\u003e7114\u003c\/a\u003e, leg with switch, body length 21 1\/8\", foot width 10\". Body length was 20 1\/8 inches before 2023.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThose jacks are rated at 12k lifting capacity each.\u003c\/p\u003e\u003ch4\u003eIdentifying the right pad\u003c\/h4\u003e\u003cp\u003eMeasure your existing pad before ordering. An octagon pad is measured across the flats and a round pad across the diameter. Then confirm the jack itself: the body length is the fixed outer body of the jack, measured with the jack retracted, and the plate or bracket position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Every EQ Systems jack, its body length, and the foot that belongs to it are listed in the chart below.\u003c\/p\u003e\u003cp\u003eA worn, bent or missing foot pad is worth replacing promptly on a system that uses leg switches. The switch is operated by the foot leaving and returning to the stowed position, so a missing foot will not operate the switch at all, a bent or distorted foot may not activate it properly, and a foot bent upward can damage or destroy the switch.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752804923,"sku":"7819","price":83.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7819-2.jpg?v=1786537053"},{"product_id":"12x12-ft-pad-for-legswitch7820","title":"12x12 ft Pad for LegSwitch#7820","description":"\u003ch3\u003e12 by 12 inch foot pad, EQ Systems part 7820\u003c\/h3\u003e\u003cp\u003eThe foot pad is the plate at the bottom of a hydraulic jack leg that carries the load into the ground. This is the 12 by 12 inch replacement pad, supplied with its bolt. It is the version for jack legs fitted with a plunger style leg switch, which is a different pad from the one used on legs without a switch.\u003c\/p\u003e\u003ch4\u003eJacks this foot pad fits\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eSL 18 jack, part \u003ca href=\"\/products\/dp-18-jack-leg-with-leg-switch-7234\"\u003e7234\u003c\/a\u003e, leg with switch, body length 22 1\/8\", foot width 11.5\"\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThose jacks are rated at 17.5k lifting capacity each.\u003c\/p\u003e\u003ch4\u003eIdentifying the right pad\u003c\/h4\u003e\u003cp\u003eMeasure your existing pad before ordering. An octagon pad is measured across the flats and a round pad across the diameter. Then confirm the jack itself: the body length is the fixed outer body of the jack, measured with the jack retracted, and the plate or bracket position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Every EQ Systems jack, its body length, and the foot that belongs to it are listed in the chart below.\u003c\/p\u003e\u003cp\u003eA worn, bent or missing foot pad is worth replacing promptly on a system that uses leg switches. The switch is operated by the foot leaving and returning to the stowed position, so a missing foot will not operate the switch at all, a bent or distorted foot may not activate it properly, and a foot bent upward can damage or destroy the switch.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752870459,"sku":"7820","price":102.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7820-2T.jpg?v=1787233753"},{"product_id":"12x12-foot-pad-with-bolt-7821","title":"12x12 Foot pad with Bolt #7821","description":"\u003ch3\u003e12 by 12 inch foot pad, EQ Systems part 7821\u003c\/h3\u003e\u003cp\u003eThe foot pad is the plate at the bottom of a hydraulic jack leg that carries the load into the ground. This is the 12 by 12 inch replacement pad, supplied with its bolt. It is the version for jack legs without a leg switch.\u003c\/p\u003e\u003ch4\u003eJacks this foot pad fits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSL 18 jack, part \u003ca href=\"\/products\/dp-18-jack-w-o-leg-switch-7134\"\u003e7134\u003c\/a\u003e, 3 3\/8 inch body plate mount, body length 22 3\/4\", plate position 1\", rod diameter 2\"\u003c\/li\u003e\n\u003cli\u003eSL 24 jack, part 7923, 3 3\/8 inch body plate mount, body length 29 1\/2\", plate position 8 1\/2\", rod diameter 2\". Body length was 29 inches before June 2023.\u003c\/li\u003e\n\u003cli\u003eSL 24 jack, part \u003ca href=\"\/products\/sl-24-s\"\u003e7848\u003c\/a\u003e, 3 3\/8 inch body plate mount, body length 29 1\/2\", plate position 14 1\/2\", rod diameter 2\". Body length was 29 inches before June 2023.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThose jacks are rated at 17.5k lifting capacity each.\u003c\/p\u003e\u003ch4\u003eIdentifying the right pad\u003c\/h4\u003e\u003cp\u003eMeasure your existing pad before ordering. An octagon pad is measured across the flats and a round pad across the diameter. Then confirm the jack itself: the body length is the fixed outer body of the jack, measured with the jack retracted, and the plate or bracket position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Every EQ Systems jack, its body length, and the foot that belongs to it are listed in the chart below.\u003c\/p\u003e\u003cp\u003eA worn, bent or missing foot pad is worth replacing promptly on a system that uses leg switches. The switch is operated by the foot leaving and returning to the stowed position, so a missing foot will not operate the switch at all, a bent or distorted foot may not activate it properly, and a foot bent upward can damage or destroy the switch.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958752935995,"sku":"7821","price":95.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7821-2.jpg?v=1786537055"},{"product_id":"dp-18-jack-leg-with-leg-switch-7234","title":"SL 18 Jack Leg with leg switch #7234","description":"\u003ch3\u003eSL 18 straight leg hydraulic jack with leg switch, EQ Systems part 7234\u003c\/h3\u003e\u003cp\u003eStraight leg hydraulic jack for EQ Systems lifting and leveling systems. Straight leg jacks are powder coated, light for their capacity, and suit applications with limited ground clearance. This jack can be fitted to an existing EQ Systems hydraulic system or bought as part of a complete lifting and leveling solution.\u003c\/p\u003e\u003cp\u003eThis version is supplied with the plunger style leg switch fitted, so the control panel receives a jack down signal from this leg. If your system does not use leg switches, order the version without one.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSL 18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLifting capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e17.5k lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRetracted length\u003c\/th\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended length\u003c\/th\u003e\n\u003ctd\u003e40.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e46 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount style\u003c\/th\u003e\n\u003ctd\u003eleg with switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBody length\u003c\/th\u003e\n\u003ctd\u003e22 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFoot width\u003c\/th\u003e\n\u003ctd\u003e11.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eService parts for this jack\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement foot pad: part \u003ca href=\"\/products\/12x12-ft-pad-for-legswitch7820\"\u003e7820\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement cylinder: part 1601EQ\u003c\/li\u003e\n\u003cli\u003eReplacement nut and bolt: part 1383\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eMaking sure this is your jack\u003c\/h4\u003e\u003cp\u003eBody length is the fixed outer body measured with the jack retracted. Plate position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Measure both before ordering, because EQ Systems has built the same model in more than one configuration.\u003c\/p\u003e\u003cp\u003eOther SL 18 builds: part \u003ca href=\"\/products\/dp-18-jack-w-o-leg-switch-7134\"\u003e7134\u003c\/a\u003e, 22 3\/4\" body at 1\", 2\" rod.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS26R14-EQ-Systems-Class-A-and-C.pdf\" target=\"_blank\"\u003eEQ Systems Class A and Class C system guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753132603,"sku":"7234","price":979.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7234-3.jpg?v=1786537057"},{"product_id":"dp-18-jack-w-o-leg-switch-7134","title":"SL 18 Jack w\/o leg switch #7134","description":"\u003ch3\u003eSL 18 straight leg hydraulic jack without leg switch, EQ Systems part 7134\u003c\/h3\u003e\u003cp\u003eStraight leg hydraulic jack for EQ Systems lifting and leveling systems. Straight leg jacks are powder coated, light for their capacity, and suit applications with limited ground clearance. This jack can be fitted to an existing EQ Systems hydraulic system or bought as part of a complete lifting and leveling solution.\u003c\/p\u003e\u003cp\u003eThis version is supplied without a leg switch, for systems that report jack position another way or not at all. If your control panel shows a jack down light for each leg, you need the version with the switch.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSL 18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLifting capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e17.5k lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRetracted length\u003c\/th\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended length\u003c\/th\u003e\n\u003ctd\u003e40.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e46 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount style\u003c\/th\u003e\n\u003ctd\u003e3 3\/8 inch body plate mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBody length\u003c\/th\u003e\n\u003ctd\u003e22 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlate position\u003c\/th\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRod diameter\u003c\/th\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eService parts for this jack\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement foot pad: part \u003ca href=\"\/products\/12x12-foot-pad-with-bolt-7821\"\u003e7821\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement cylinder: part 1601EQ\u003c\/li\u003e\n\u003cli\u003eReplacement nut and bolt: part 1383\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eMaking sure this is your jack\u003c\/h4\u003e\u003cp\u003eBody length is the fixed outer body measured with the jack retracted. Plate position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Measure both before ordering, because EQ Systems has built the same model in more than one configuration.\u003c\/p\u003e\u003cp\u003eOther SL 18 builds: part \u003ca href=\"\/products\/dp-18-jack-leg-with-leg-switch-7234\"\u003e7234\u003c\/a\u003e, 22 1\/8\" body.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS26R14-EQ-Systems-Class-A-and-C.pdf\" target=\"_blank\"\u003eEQ Systems Class A and Class C system guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753263675,"sku":"7134","price":933.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7134-2.jpg?v=1786537058"},{"product_id":"sl16-jack-leg-w-leg-switch7114","title":"SL16 Jack leg w\/Leg Switch#7114","description":"\u003ch3\u003eSL 16 straight leg hydraulic jack with leg switch, EQ Systems part 7114\u003c\/h3\u003e\u003cp\u003eStraight leg hydraulic jack for EQ Systems lifting and leveling systems. Straight leg jacks are powder coated, light for their capacity, and suit applications with limited ground clearance. This jack can be fitted to an existing EQ Systems hydraulic system or bought as part of a complete lifting and leveling solution.\u003c\/p\u003e\u003cp\u003eThis version is supplied with the plunger style leg switch fitted, so the control panel receives a jack down signal from this leg. If your system does not use leg switches, order the version without one.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSL 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLifting capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e12k lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRetracted length\u003c\/th\u003e\n\u003ctd\u003e21.4375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended length\u003c\/th\u003e\n\u003ctd\u003e37.0625\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount style\u003c\/th\u003e\n\u003ctd\u003eleg with switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBody length\u003c\/th\u003e\n\u003ctd\u003e21 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFoot width\u003c\/th\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eService parts for this jack\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement foot pad: part \u003ca href=\"\/products\/10x10-foot-pad-leg-switch-7819\"\u003e7819\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement cylinder: part 1592EQ\u003c\/li\u003e\n\u003cli\u003eReplacement nut and bolt: part 1383\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eMaking sure this is your jack\u003c\/h4\u003e\u003cp\u003eBody length is the fixed outer body measured with the jack retracted. Plate position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Measure both before ordering, because EQ Systems has built the same model in more than one configuration.\u003c\/p\u003e\u003cp\u003eOther SL 16 builds: part \u003ca href=\"\/products\/sl-16-jack-w-o-leg-switch-7214\"\u003e7214\u003c\/a\u003e, 21 1\/8\" body.\u003c\/p\u003e\u003cp\u003eBody length was 20 1\/8 inches before 2023.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS26R14-EQ-Systems-Class-A-and-C.pdf\" target=\"_blank\"\u003eEQ Systems Class A and Class C system guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753361979,"sku":"7114","price":828.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/SL-16-jackleg-with-leg-switch-7114_2b9f23ae-5d46-4c31-bd8d-326d9bc8c982.jpg?v=1786537059"},{"product_id":"sl-16-jack-w-o-leg-switch-7214","title":"SL 16 Jack without leg switch","description":"\u003ch3\u003eSL 16 straight leg hydraulic jack without leg switch, EQ Systems part 7214\u003c\/h3\u003e\u003cp\u003eStraight leg hydraulic jack for EQ Systems lifting and leveling systems. Straight leg jacks are powder coated, light for their capacity, and suit applications with limited ground clearance. This jack can be fitted to an existing EQ Systems hydraulic system or bought as part of a complete lifting and leveling solution.\u003c\/p\u003e\u003cp\u003eThis version is supplied without a leg switch, for systems that report jack position another way or not at all. If your control panel shows a jack down light for each leg, you need the version with the switch.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSL 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLifting capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e12k lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRetracted length\u003c\/th\u003e\n\u003ctd\u003e21.4375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExtended length\u003c\/th\u003e\n\u003ctd\u003e37.0625\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount style\u003c\/th\u003e\n\u003ctd\u003e2 7\/8 inch body plate mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBody length\u003c\/th\u003e\n\u003ctd\u003e21 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eService parts for this jack\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement foot pad: part \u003ca href=\"\/products\/10x10-foot-pad-and-bolt-7849\"\u003e7849\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement cylinder: part 1592EQ\u003c\/li\u003e\n\u003cli\u003eReplacement nut and bolt: part 1383\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eMaking sure this is your jack\u003c\/h4\u003e\u003cp\u003eBody length is the fixed outer body measured with the jack retracted. Plate position is measured from the closed end of the body, positive toward the foot and negative past the closed end. Measure both before ordering, because EQ Systems has built the same model in more than one configuration.\u003c\/p\u003e\u003cp\u003eOther SL 16 builds: part \u003ca href=\"\/products\/sl16-jack-leg-w-leg-switch7114\"\u003e7114\u003c\/a\u003e, 21 1\/8\" body.\u003c\/p\u003e\u003cp\u003eBody length was 20 1\/8 inches before 2023.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS26R14-EQ-Systems-Class-A-and-C.pdf\" target=\"_blank\"\u003eEQ Systems Class A and Class C system guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753427515,"sku":"7214","price":764.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7214-USE-1.jpg?v=1786537061"},{"product_id":"leg-switch-7514","title":"Leg Switch #7514","description":"\u003ch3\u003eReplacement plunger style leg switch, EQ Systems part 7514\u003c\/h3\u003e\u003cp\u003eReplacement for any plunger style leg switch. One per jack.\u003c\/p\u003e\u003ch4\u003eWhat a leg switch does\u003c\/h4\u003e\u003cp\u003eThe leg switch sits at the bottom of the jack cylinder on the jack mounting plate and reports whether that jack is down. When the foot extends away from the stowed position the plunger extends and the switch closes, grounding the leg switch wire and lighting the jack down indicator on the control panel. When the foot retracts it presses the plunger, the switch opens and the light goes out. On a four point system there is one on each leg.\u003c\/p\u003e\u003ch4\u003eCheck the foot before fitting a new switch\u003c\/h4\u003e\u003cp\u003eA missing jack foot will not operate the leg switch at all, and a bent or distorted foot may not activate it properly. A foot bent upward can damage or destroy the switch, so a new switch fitted under a damaged foot will fail again.\u003c\/p\u003e\u003ch4\u003eMounting\u003c\/h4\u003e\u003cp\u003eThe switch mounts with two screws and a clip on the jack mounting plate at the bottom of the cylinder, with the harness routed up behind the mounting plate and the slack cable tied at the top.\u003c\/p\u003e\u003ch4\u003eDiagnosing the jack down circuit\u003c\/h4\u003e\u003cp\u003eEach leg switch has a ground wire and a leg switch wire that runs to the control panel. On the older platform those land on pins 2, 4, 6 and 8 of the 12 pin connector, on the trace wires: brown for left front, white for right front, orange for left rear and yellow for right rear. If one light never comes on, check that leg switch and its ground first. If none work, look at the panel and the harness.\u003c\/p\u003e\u003cp\u003eIf you are replacing all four on a system, kit \u003ca href=\"\/products\/4-leg-switches-kit-7093\"\u003e7093\u003c\/a\u003e supplies switches with harnesses, pigtails, clips and screws together.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Auto-Level-Troubleshooting-Old-Platform-with-Leg-Switches-10-13.pdf\" target=\"_blank\"\u003eAuto-Level Troubleshooting, older platform with leg switches (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/7093_LEG_SWITCH_UPGRADE_INSTRUCTIONS.pdf\" target=\"_blank\"\u003eLeg Switch Upgrade Installation Instructions, part 7093 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753558587,"sku":"7514","price":77.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7514-1.jpg?v=1786537063"},{"product_id":"4-leg-switches-kit-7093","title":"(4) Leg Switches Kit #7093","description":"\u003ch3\u003eLeg switch upgrade kit, four switches, EQ Systems part 7093\u003c\/h3\u003e\u003cp\u003eKit 7093 replaces the plunger style leg switches on a four jack system.\u003c\/p\u003e\u003ch4\u003eWhat a leg switch does\u003c\/h4\u003e\u003cp\u003eThe leg switch sits at the bottom of the jack cylinder on the jack mounting plate and reports whether that jack is down. When the foot extends away from the stowed position the plunger extends and the switch closes, grounding the leg switch wire and lighting the jack down indicator on the control panel. When the foot retracts it presses the plunger, the switch opens and the light goes out. On a four point system there is one on each leg.\u003c\/p\u003e\u003ch4\u003eCheck the foot before fitting a new switch\u003c\/h4\u003e\u003cp\u003eA missing jack foot will not operate the leg switch at all, and a bent or distorted foot may not activate it properly. A foot bent upward can damage or destroy the switch, so a new switch fitted under a damaged foot will fail again.\u003c\/p\u003e\u003ch4\u003eWhat is in the kit, per leg\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeg switch with harness, part 6011\u003c\/li\u003e\n\u003cli\u003eSix inch leg switch pigtail, part 6500\u003c\/li\u003e\n\u003cli\u003eLeg switch clip, part 1550\u003c\/li\u003e\n\u003cli\u003eLeg switch screws, part 1413\u003c\/li\u003e\n\u003cli\u003eCable tie\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eInstallation in outline\u003c\/h4\u003e\u003cp\u003eExtend the jack four to five inches. Unplug the boot and connector from the old switch, remove the two screws holding it and take it off. Mount the new switch and clip using the new screws. Cut off the existing harness plug, crimp the new six inch pigtail to the coach harness and heat shrink the connectors; wire colors do not need to match. Pull the harness up behind the jack mounting plate leaving some slack and secure the excess with the supplied cable tie at the top of the plate. Then retract and extend the jack and confirm the panel light goes out when the jack is retracted and comes on when it is extended.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/7093_LEG_SWITCH_UPGRADE_INSTRUCTIONS.pdf\" target=\"_blank\"\u003eLeg Switch Upgrade Installation Instructions, part 7093 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Auto-Level-Troubleshooting-Old-Platform-with-Leg-Switches-10-13.pdf\" target=\"_blank\"\u003eAuto-Level Troubleshooting, older platform with leg switches (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753624123,"sku":"7093","price":317.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7093-RVU-scaled_5fd0d9fd-0aaa-43be-a8a0-62d0de720f3f.webp?v=1786537064"},{"product_id":"am-bolt-kit-7227","title":"AM Bolt Kit # 7227","description":"\u003ch3\u003eAM series bolt pack kit, EQ Systems part 7227\u003c\/h3\u003e\u003cp\u003eReplacement bolt pack for AM series hydraulic jacks that mount on brackets. AM series jacks are the 12,000 lbs single and 24,000 lbs dual leg trailer jacks, built on a 4 by 4 inch tube with 20, 24 and 30 inch stroke options.\u003c\/p\u003e\u003ch4\u003eBefore ordering\u003c\/h4\u003e\u003cp\u003eThis kit is for AM jacks that mount on brackets rather than a plate. If you are not sure which mounting your jack uses, or which bolt pack it takes, call EQ Systems at 800-846-9659 with the jack part number before ordering. Mounting hardware is not interchangeable across the range, and a bolt pack for a bracket mount will not fit a plate mount jack.\u003c\/p\u003e\u003ch4\u003eRelated\u003c\/h4\u003e\u003cp\u003eJack replacement nut and bolt parts are listed against each jack in the Jack Replacement Chart, and are usually part 1383 or 3203 depending on the mount style. Complete bolt kits for jacks on a leveling system are listed in the OEM parts books as part 7870.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Jack-Replacement-Chart-Cylinder-Foot-identification-2025-V2.pdf\" target=\"_blank\"\u003eJack Replacement Cylinder and Foot Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS03R11-EQ-Systems-Trailer.pdf\" target=\"_blank\"\u003eEQ Systems Lifting Systems for Any Size Trailer (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958753722427,"sku":"7227","price":16.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7227-2.jpg?v=1786537065"},{"product_id":"contactor-2994","title":"Contactor #2994","description":"\u003ch3\u003eReversing contactor, EQ Systems part 2994\u003c\/h3\u003e\u003cp\u003eThe reversing contactor is the heavy duty switch that sends battery current to the pump motor and reverses the polarity to change the direction the motor runs. Bi-directional pumps use it to drive jacks and slide rooms both ways from one motor.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed on the following pumps: S101T*5334, S101T*5338, S100T*5151, S100T*5161\u003c\/li\u003e\n\u003cli\u003eListed as the solenoid for the 2727, 2754, 3040, 3041 and 3043 pump assemblies, which use motor 2751\u003c\/li\u003e\n\u003cli\u003eA direct replacement on trailers and motorized units where 2994 is the existing part\u003c\/li\u003e\n\u003cli\u003eSupplied inside the \u003ca href=\"\/products\/replacement-hydraulic-pump-3195ks\"\u003e3195KS\u003c\/a\u003e pump assembly, alongside reservoir 3329K, fill cap \u003ca href=\"\/products\/cap-fill-part-3330\"\u003e3330\u003c\/a\u003e and motor \u003ca href=\"\/products\/replacement-motor-3332\"\u003e3332\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTesting the old contactor\u003c\/h4\u003e\u003cp\u003eIf a voltmeter is not to hand, jump battery voltage from the battery terminal on the contactor to each of the small outer terminals in turn. One should click the contactor in and run the motor in the extend direction, the blue wire terminal, and the other should run it in retract, the green. If neither does and power and ground to the contactor are good, the contactor is defective.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf you test the motor directly with jumper cables, remove the wires from the motor studs first and refit the nuts.\u003c\/strong\u003e Leaving them connected creates a dead short to ground through the contactor and wiring, at very high current, which will damage both.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Motor-Solenoid-Contactor-Relay-Replacement-Chart-TM.pdf\" target=\"_blank\"\u003eMotor Solenoid, Contactor and Relay Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Motor-Solenoid-for-EQ-Hydraulic-Pumps-TM.pdf\" target=\"_blank\"\u003eMotor and Solenoid Troubleshooting for EQ Hydraulic Pumps (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754246715,"sku":"2994","price":131.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/2994-RVU-scaled.webp?v=1786537071"},{"product_id":"relay-2735","title":"Relay #2735","description":"\u003ch3\u003eCube relay, EQ Systems part 2735\u003c\/h3\u003e\u003cp\u003eThe cube relays switch the pump motor on bi-directional 12 volt pumps. Two are used per pump, one for each direction of motor rotation, so a fault in one can leave a system that extends but will not retract, or the reverse.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed on the following pumps: S100T*5151, S100T*5161\u003c\/li\u003e\n\u003cli\u003eListed as the solenoid for the 2727 and 2754 pump assemblies, which use motor 2751\u003c\/li\u003e\n\u003cli\u003eTwo relays per pump\u003c\/li\u003e\n\u003cli\u003eA direct replacement where 2735 is the existing part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDiagnosing\u003c\/h4\u003e\u003cp\u003eA system that runs one direction only is the classic symptom. Check for the switch signal reaching both relays before condemning either: the fault is often upstream in the switch, the harness or the control panel. Where the motor will not run in either direction and both relays test good, look at the motor and its cables. These pumps draw heavy current, so a tired battery presents as an electrical fault.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Motor-Solenoid-Contactor-Relay-Replacement-Chart-TM.pdf\" target=\"_blank\"\u003eMotor Solenoid, Contactor and Relay Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Motor-Solenoid-for-EQ-Hydraulic-Pumps-TM.pdf\" target=\"_blank\"\u003eMotor and Solenoid Troubleshooting for EQ Hydraulic Pumps (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754312251,"sku":"2735","price":19.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/2735-RVU-scaled_57c230ad-c806-4bb6-89ad-43b6ae2810f4.webp?v=1786537072"},{"product_id":"replacement-solenoid-7055","title":"Replacement Solenoid #7055","description":"\u003ch3\u003eReplacement solenoid, EQ Systems part 7055\u003c\/h3\u003e\u003cp\u003eSolenoid 7055 is the replacement for SPX units fitted with the smart start solenoid. Every other EQ Systems uni-directional unit uses solenoid \u003ca href=\"\/products\/solenoid-1444\"\u003e1444\u003c\/a\u003e; the smart start SPX units are the exception, and this is the part for them.\u003c\/p\u003e\u003ch4\u003eThis is not a direct replacement\u003c\/h4\u003e\u003cp\u003eThe Motor Solenoid, Contactor and Relay Replacement Chart lists 7055 for trailers as a non direct replacement. \u003cstrong\u003eWiring instructions are included with your order\u003c\/strong\u003e and must be followed, because the connections differ from the solenoid coming off. Separate instruction sheets exist for motorhome and trailer installations.\u003c\/p\u003e\u003ch4\u003eIdentifying an SPX unit\u003c\/h4\u003e\u003cp\u003eSPX pumps carry a DG or DE model number on the sticker, as opposed to the S series or KS numbers used on MTE pumps. Note that parts support for SPX units is limited: reservoirs and most covers are no longer available, so if the pump has other problems it is worth asking EQ Systems about a replacement assembly before investing in individual parts.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Motor-Solenoid-Contactor-Relay-Replacement-Chart-TM.pdf\" target=\"_blank\"\u003eMotor Solenoid, Contactor and Relay Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Motor-Solenoid-for-EQ-Hydraulic-Pumps-TM.pdf\" target=\"_blank\"\u003eMotor and Solenoid Troubleshooting for EQ Hydraulic Pumps (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754377787,"sku":"7055","price":146.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7055-RVU-scaled.webp?v=1786537073"},{"product_id":"solenoid-1444","title":"Solenoid #1444","description":"\u003ch3\u003eMotor solenoid, EQ Systems part 1444\u003c\/h3\u003e\u003cp\u003eThe motor solenoid is the heavy duty switch that carries battery current to the pump motor when the control panel or switch calls for it. Part 1444 is the standard solenoid across EQ Systems uni-directional systems, listed in the parts books as SOLENOID-HD PLTD, and it is one of the parts supplied inside the \u003ca href=\"\/products\/replacement-hydraulic-pump-2542ks\"\u003e2542KS\u003c\/a\u003e pump assembly.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAll EQ Systems uni-directional units use solenoid 1444, except SPX units with the smart start, which use \u003ca href=\"\/products\/replacement-solenoid-7055\"\u003e7055\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eA direct replacement on trailers and motorized units where 1444 is already fitted\u003c\/li\u003e\n\u003cli\u003eOn some motorized units it is not a direct swap and wiring instructions are supplied with the order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTesting before replacing\u003c\/h4\u003e\u003cp\u003eThe control panel sends 12 VDC to the solenoid on the blue wire, pin 11 of the 12 pin connector on the older platform. If the solenoid clicks but the motor does not turn, the fault is more likely the motor or its cables than the solenoid. If nothing happens at all, check for battery voltage at the solenoid main stud and for the signal at the small stud. Power and ground to the pump must be clean: the ground to the pump stud and the positive cable to the motor solenoid are the two connections EQ Systems calls out for annual inspection.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Motor-Solenoid-Contactor-Relay-Replacement-Chart-TM.pdf\" target=\"_blank\"\u003eMotor Solenoid, Contactor and Relay Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Motor-Solenoid-for-EQ-Hydraulic-Pumps-TM.pdf\" target=\"_blank\"\u003eMotor and Solenoid Troubleshooting for EQ Hydraulic Pumps (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754574395,"sku":"1444","price":120.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1444-RVU.webp?v=1786537074"},{"product_id":"breather-cap-7825","title":"Breather Cap #7825","description":"\u003ch3\u003eReservoir breather cap and grommet, EQ Systems part 7825\u003c\/h3\u003e\u003cp\u003eThe breather cap is the vented six sided cap on top of the hydraulic pump reservoir. It lets the reservoir breathe as fluid moves out to the jacks and back again, while keeping debris and water out of the hydraulic fluid. Supplied with its grommet.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFor MTE pumps. MTE pumps carry an S series model number on the sticker, for example S103T followed by four digits, or a KS number such as \u003ca href=\"\/products\/replacement-hydraulic-pump-3200ks\"\u003e3200KS\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPX pumps carry a DG or DE number and take different parts\u003c\/li\u003e\n\u003cli\u003eSupplied with the grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eThe cap is not optional\u003c\/h4\u003e\u003cp\u003eA new jack or pump is shipped with a round flush mounted fill plug sealing the reservoir for transport. At installation that plug is removed and discarded and the six sided breather cap goes in its place. Running the system with the reservoir sealed will make the jack operate erratically. The pump must also be mounted so the fill and breather cap points up and can be reached for filling.\u003c\/p\u003e\u003cp\u003eEQ Systems hydraulic systems run on Dexron III ATF. With the jacks fully retracted the fluid level should sit about one inch below the top of the reservoir. Remember the level rises as the jacks retract: a reservoir filled to the top with the jacks extended will push fluid out of the breather cap when they come back up.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ005R9-AM-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAM Single Leg Installation and Operation Manual, EQ005R9 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ004R10-AJ-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAJ Single Leg Installation and Operation Manual, EQ004R10 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754672699,"sku":"7825","price":20.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7825-RVU-scaled.webp?v=1786537075"},{"product_id":"mte-reservoir-plug-7824","title":"MTE Reservoir Plug #7824","description":"\u003ch3\u003eReservoir plug and grommet, EQ Systems part 7824\u003c\/h3\u003e\u003cp\u003eThe flush mounted plug that seals the fill port on top of the hydraulic pump reservoir, supplied with its grommet. This is the sealed plug, not the vented breather cap.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFor MTE pumps, the S series and KS series units\u003c\/li\u003e\n\u003cli\u003eSPX pumps, identified by a DG or DE number, take different parts\u003c\/li\u003e\n\u003cli\u003eSupplied with the grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSealed plug or vented cap\u003c\/h4\u003e\u003cp\u003eA system in service needs the vented breather cap in the fill port, not a sealed plug. EQ Systems installation manuals call for the flush plug to be removed and the breather cap fitted before the jacks are used, because a sealed reservoir makes the jack operate erratically. If you are looking for the part that lets the reservoir breathe, that is breather cap \u003ca href=\"\/products\/breather-cap-7825\"\u003e7825\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eEQ Systems hydraulic systems run on Dexron III ATF. With the jacks fully retracted the fluid level should sit about one inch below the top of the reservoir. Remember the level rises as the jacks retract: a reservoir filled to the top with the jacks extended will push fluid out of the breather cap when they come back up.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ005R9-AM-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAM Single Leg Installation and Operation Manual, EQ005R9 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ004R10-AJ-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAJ Single Leg Installation and Operation Manual, EQ004R10 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754738235,"sku":"7824","price":19.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/7824-2.jpg?v=1786537076"},{"product_id":"spx-reservoir-cap-1850a-no-longer-available","title":"SPX Reservoir Cap #1850A","description":"\u003ch3\u003eSPX reservoir cap 1850A, no longer available\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThis part is no longer available. Call EQ Systems at 800-846-9659 with your pump model number and we will work out the options for your system.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eQuarter turn reservoir cap used on SPX pumps. SPX units are identified by a DG or DE model number on the pump sticker, as opposed to the S series numbers used on MTE pumps.\u003c\/p\u003e\u003ch4\u003eWhy support is limited on SPX units\u003c\/h4\u003e\u003cp\u003eParts availability for the SPX pumps has largely ended. Every SPX reservoir in the EQ Systems Reservoir Replacement Chart is marked obsolete with no replacement available, covering the DG1013, DG1014, DG1015, DG1017, DG1067, DG8026, DG1019, DE1019 and DE1023. Pump covers are gone for most SPX units too. In many cases the practical answer is a current replacement pump assembly rather than a repair, which is what the call is for.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Reservoir-Replacement-Chart-Feb-2023-TM-1.pdf\" target=\"_blank\"\u003eReservoir Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Cover-Replacement-Chart-11.7.22-TM.pdf\" target=\"_blank\"\u003eCover Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754803771,"sku":"1850A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1850A-SPX-Reservoir-Cap.jpg?v=1786537077"},{"product_id":"aj-70-cylinder","title":"AJ 70 cylinder","description":"\u003ch3\u003eAJ and CJ series hydraulic cylinder, 24\" stroke, EQ Systems part 2505EQ\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the AJ series tube in tube jack with a 24\" stroke. The cylinder is the working part inside the square outer tube: the outer tube, brackets and foot stay on the trailer and the cylinder is what is replaced when a jack loses pressure, leaks, or will not hold.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack series\u003c\/th\u003e\n\u003ctd\u003eAJ series tube in tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube size\u003c\/th\u003e\n\u003ctd\u003e3 1\/2\" square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube length\u003c\/th\u003e\n\u003ctd\u003e32 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e8,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFittings\u003c\/th\u003e\n\u003ctd\u003eAlways SAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eIdentifying the right cylinder\u003c\/h4\u003e\u003cp\u003eCylinders are identified by the outer tube of the jack, not by the bracket. Jacks of the same size can carry different brackets and still take the same cylinder. Measure the square dimension of the outer tube and its length: a 3 1\/2\" square tube 32 3\/4\" long is the 24\" stroke AJ.\u003c\/p\u003e\u003ch4\u003eCheck your fittings before ordering\u003c\/h4\u003e\u003cp\u003eOlder cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on an NPTF fitting the threads are exposed. This cylinder has always been supplied with SAE fittings. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct replacement fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS1004R3-EQ-Systems-Commercial.pdf\" target=\"_blank\"\u003eEQ Systems Hydraulic Jack Options, commercial range (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958754902075,"sku":"2505EQ","price":477.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/AJ-70-2505EQ-scaled.jpg?v=1786537079"},{"product_id":"am-16-cylinder","title":"AM 16 Cylinder","description":"\u003ch3\u003eAM and CM series hydraulic cylinder, 16\" stroke, EQ Systems part 1140EQ\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the AM series tube in tube jack with a 16\" stroke. The cylinder is the working part inside the square outer tube: the outer tube, brackets and foot stay on the trailer and the cylinder is what is replaced when a jack loses pressure, leaks, or will not hold.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack series\u003c\/th\u003e\n\u003ctd\u003eAM series tube in tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube size\u003c\/th\u003e\n\u003ctd\u003e4\" square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube length\u003c\/th\u003e\n\u003ctd\u003e24 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e12,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFittings\u003c\/th\u003e\n\u003ctd\u003eBoth types used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eIdentifying the right cylinder\u003c\/h4\u003e\u003cp\u003eCylinders are identified by the outer tube of the jack, not by the bracket. Jacks of the same size can carry different brackets and still take the same cylinder. Measure the square dimension of the outer tube and its length: a 4\" square tube 24 1\/2\" long is the 16\" stroke AM.\u003c\/p\u003e\u003cp\u003eOther strokes on the same 4\" outer tube: 20\" stroke is part \u003ca href=\"\/products\/am-20-cylinder\"\u003e1480\u003c\/a\u003e, outer tube 28 1\/2\" long; 24\" stroke is part \u003ca href=\"\/products\/am-24-cylinder\"\u003e1179\u003c\/a\u003e, outer tube 32 1\/2\" long; 30\" stroke is part 1481, outer tube 38 1\/2\" long; 42\" stroke is part 1160, outer tube 50 1\/2\" long.\u003c\/p\u003e\u003ch4\u003eCheck your fittings before ordering\u003c\/h4\u003e\u003cp\u003eOlder cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on an NPTF fitting the threads are exposed. This cylinder has been supplied with both types over its life. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct replacement fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS1004R3-EQ-Systems-Commercial.pdf\" target=\"_blank\"\u003eEQ Systems Hydraulic Jack Options, commercial range (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755000379,"sku":"1140EQ","price":718.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/AM-16-1140-scaled.jpg?v=1786537080"},{"product_id":"am-24-cylinder","title":"AM 24 Cylinder","description":"\u003ch3\u003eAM and CM series hydraulic cylinder, 24\" stroke, EQ Systems part 1179EQ\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the AM series tube in tube jack with a 24\" stroke. The cylinder is the working part inside the square outer tube: the outer tube, brackets and foot stay on the trailer and the cylinder is what is replaced when a jack loses pressure, leaks, or will not hold.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack series\u003c\/th\u003e\n\u003ctd\u003eAM series tube in tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube size\u003c\/th\u003e\n\u003ctd\u003e4\" square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube length\u003c\/th\u003e\n\u003ctd\u003e32 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e12,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFittings\u003c\/th\u003e\n\u003ctd\u003eBoth types used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eIdentifying the right cylinder\u003c\/h4\u003e\u003cp\u003eCylinders are identified by the outer tube of the jack, not by the bracket. Jacks of the same size can carry different brackets and still take the same cylinder. Measure the square dimension of the outer tube and its length: a 4\" square tube 32 1\/2\" long is the 24\" stroke AM.\u003c\/p\u003e\u003cp\u003eOther strokes on the same 4\" outer tube: 16\" stroke is part \u003ca href=\"\/products\/am-16-cylinder\"\u003e1140\u003c\/a\u003e, outer tube 24 1\/2\" long; 20\" stroke is part \u003ca href=\"\/products\/am-20-cylinder\"\u003e1480\u003c\/a\u003e, outer tube 28 1\/2\" long; 30\" stroke is part 1481, outer tube 38 1\/2\" long; 42\" stroke is part 1160, outer tube 50 1\/2\" long.\u003c\/p\u003e\u003ch4\u003eCheck your fittings before ordering\u003c\/h4\u003e\u003cp\u003eOlder cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on an NPTF fitting the threads are exposed. This cylinder has been supplied with both types over its life. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct replacement fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS1004R3-EQ-Systems-Commercial.pdf\" target=\"_blank\"\u003eEQ Systems Hydraulic Jack Options, commercial range (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755065915,"sku":"1179EQ","price":709.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/AM-24-1179EQ-scaled.jpg?v=1786537081"},{"product_id":"ct-20-cylinder","title":"CT 20 Cylinder","description":"\u003ch3\u003eCT series hydraulic cylinder, 20\" stroke, EQ Systems part 1178\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the CT series tube in tube jack with a 20\" stroke. The cylinder is the working part inside the square outer tube: the outer tube, brackets and foot stay on the trailer and the cylinder is what is replaced when a jack loses pressure, leaks, or will not hold.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack series\u003c\/th\u003e\n\u003ctd\u003eCT series tube in tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube size\u003c\/th\u003e\n\u003ctd\u003e4 1\/2\" square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube length\u003c\/th\u003e\n\u003ctd\u003e29\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e17,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFittings\u003c\/th\u003e\n\u003ctd\u003eBoth types used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eIdentifying the right cylinder\u003c\/h4\u003e\u003cp\u003eCylinders are identified by the outer tube of the jack, not by the bracket. Jacks of the same size can carry different brackets and still take the same cylinder. Measure the square dimension of the outer tube and its length: a 4 1\/2\" square tube 29\" long is the 20\" stroke CT.\u003c\/p\u003e\u003cp\u003eOther strokes on the same 4 1\/2\" outer tube: 16\" stroke is part 1466, outer tube 25\" long; 30\" stroke is part 3087, outer tube 39 1\/2\" long; 48\" stroke is part 1161, outer tube 57\" long.\u003c\/p\u003e\u003ch4\u003eCheck your fittings before ordering\u003c\/h4\u003e\u003cp\u003eOlder cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on an NPTF fitting the threads are exposed. This cylinder has been supplied with both types over its life. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct replacement fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS1004R3-EQ-Systems-Commercial.pdf\" target=\"_blank\"\u003eEQ Systems Hydraulic Jack Options, commercial range (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755131451,"sku":"1178","price":957.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/CT-20-1178-scaled.jpg?v=1786537082"},{"product_id":"sm-20-cylinder","title":"SM 20 cylinder","description":"\u003ch3\u003eSM series hydraulic cylinder, 20\" stroke, EQ Systems part 1104\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the SM series tube in tube jack with a 20\" stroke. The cylinder is the working part inside the square outer tube: the outer tube, brackets and foot stay on the trailer and the cylinder is what is replaced when a jack loses pressure, leaks, or will not hold.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack series\u003c\/th\u003e\n\u003ctd\u003eSM series tube in tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube size\u003c\/th\u003e\n\u003ctd\u003e5\" square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube length\u003c\/th\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e25,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFittings\u003c\/th\u003e\n\u003ctd\u003eBoth types used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eIdentifying the right cylinder\u003c\/h4\u003e\u003cp\u003eCylinders are identified by the outer tube of the jack, not by the bracket. Jacks of the same size can carry different brackets and still take the same cylinder. Measure the square dimension of the outer tube and its length: a 5\" square tube 28\" long is the 20\" stroke SM.\u003c\/p\u003e\u003cp\u003eOther strokes on the same 5\" outer tube: 16\" stroke is part \u003ca href=\"\/products\/sm-16-cylinder\"\u003e1573\u003c\/a\u003e, outer tube 24\" long; 24\" stroke is part 1407, outer tube 32\" long; 30\" stroke is part \u003ca href=\"\/products\/sm-30-cylinder\"\u003e1135\u003c\/a\u003e, outer tube 38 1\/4\" long; 36\" stroke is part 1406, outer tube 43 3\/4\" long; 60\" stroke is part 2891, outer tube 75 7\/8\" long.\u003c\/p\u003e\u003ch4\u003eCheck your fittings before ordering\u003c\/h4\u003e\u003cp\u003eOlder cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on an NPTF fitting the threads are exposed. This cylinder has been supplied with both types over its life. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct replacement fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS1004R3-EQ-Systems-Commercial.pdf\" target=\"_blank\"\u003eEQ Systems Hydraulic Jack Options, commercial range (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755229755,"sku":"1104","price":1006.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/SM-20-1104-scaled.jpg?v=1786537083"},{"product_id":"sm-30-cylinder","title":"SM 30 Cylinder","description":"\u003ch3\u003eSM series hydraulic cylinder, 30\" stroke, EQ Systems part 1135EQ\u003c\/h3\u003e\u003cp\u003eReplacement hydraulic cylinder for the SM series tube in tube jack with a 30\" stroke. The cylinder is the working part inside the square outer tube: the outer tube, brackets and foot stay on the trailer and the cylinder is what is replaced when a jack loses pressure, leaks, or will not hold.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack series\u003c\/th\u003e\n\u003ctd\u003eSM series tube in tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube size\u003c\/th\u003e\n\u003ctd\u003e5\" square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack outer tube length\u003c\/th\u003e\n\u003ctd\u003e38 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCylinder bore\u003c\/th\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJack capacity, each jack\u003c\/th\u003e\n\u003ctd\u003e25,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFittings\u003c\/th\u003e\n\u003ctd\u003eBoth types used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eIdentifying the right cylinder\u003c\/h4\u003e\u003cp\u003eCylinders are identified by the outer tube of the jack, not by the bracket. Jacks of the same size can carry different brackets and still take the same cylinder. Measure the square dimension of the outer tube and its length: a 5\" square tube 38 1\/4\" long is the 30\" stroke SM.\u003c\/p\u003e\u003cp\u003eOther strokes on the same 5\" outer tube: 16\" stroke is part \u003ca href=\"\/products\/sm-16-cylinder\"\u003e1573\u003c\/a\u003e, outer tube 24\" long; 20\" stroke is part \u003ca href=\"\/products\/sm-20-cylinder\"\u003e1104\u003c\/a\u003e, outer tube 28\" long; 24\" stroke is part 1407, outer tube 32\" long; 36\" stroke is part 1406, outer tube 43 3\/4\" long; 60\" stroke is part 2891, outer tube 75 7\/8\" long.\u003c\/p\u003e\u003ch4\u003eCheck your fittings before ordering\u003c\/h4\u003e\u003cp\u003eOlder cylinders were built with NPTF fittings and current production uses SAE. On an SAE fitting there are no threads exposed between the cylinder body and the hex; on an NPTF fitting the threads are exposed. This cylinder has been supplied with both types over its life. If your jack has NPTF fittings, call EQ Systems at 800-846-9659 before ordering so the correct replacement fittings go out with the cylinder.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Hydraulic_Cylinder_Identification_for_Tube-in-Tube_Jacks.pdf\" target=\"_blank\"\u003eHydraulic Cylinder Identification for Tube in Tube Jacks (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQS1004R3-EQ-Systems-Commercial.pdf\" target=\"_blank\"\u003eEQ Systems Hydraulic Jack Options, commercial range (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755295291,"sku":"1135EQ","price":1288.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1135-RVU.webp?v=1786537084"},{"product_id":"anti-creep-valve-2404","title":"Anti creep valve #2404","description":"\u003ch3\u003eAnti creep valve for slide-out cylinders, EQ Systems part 2404\u003c\/h3\u003e\u003cp\u003eThe anti creep valve fits the rod end port of a slide-out cylinder, the retract side. On slide cylinder assemblies built with one it is plumbed inline between the cylinder port and the hose.\u003c\/p\u003e\u003ch4\u003eFitment and installation\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed on slide-out cylinders. The OEM parts books show it added to the retract side of the slide cylinder assembly\u003c\/li\u003e\n\u003cli\u003eInstalls at the rod end port. The cylinder may need to be loosened and rotated to let the valve assembly spin on\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDiagnose before you replace\u003c\/h4\u003e\u003cp\u003eA slide room extending on its own from the stowed position means a loss of pressure in the common retract circuit, and trapped air is the leading cause. EQ Systems troubleshooting starts with bleeding the hydraulic system, jacks first and then the slide circuits, then a hose routing test to confirm the plumbing, before any part is changed. Fitting a new valve to a system full of air will not fix the drift. The guide is linked below.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Slide-Out_Drifting_Troubleshooting_12-2010.pdf\" target=\"_blank\"\u003eSlide-Out Drifting Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ_Slide_Cylinder_ID.pdf\" target=\"_blank\"\u003eSlide Cylinder Identification Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755360827,"sku":"2404","price":182.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/2404-RVU-scaled.webp?v=1786537085"},{"product_id":"coil-1746","title":"Coil #1746","description":"\u003ch3\u003eCoil for the DV1 directional valve, EQ Systems part 1746\u003c\/h3\u003e\u003cp\u003eCoil 1746 is the electrical half of the DV1 directional valve on the pump manifold. It slips over the valve stem and is held by a retaining nut. The parts books list it as the number 8 coil, matching the number 8 directional valve it drives. One is fitted per four function manifold, and it is included in the \u003ca href=\"\/products\/replacement-hydraulic-pump-2542ks\"\u003e2542KS\u003c\/a\u003e pump assembly.\u003c\/p\u003e\u003ch4\u003eIdentify your valve first\u003c\/h4\u003e\u003cp\u003eLook at the valve on the pump manifold. A red knob with three rows of holes is the \u003ca href=\"\/products\/dv1-directional-valve-1717\"\u003e1717\u003c\/a\u003e DV1 and takes valve \u003ca href=\"\/products\/dv1-directional-valve-1717\"\u003e1717\u003c\/a\u003e with coil 1746 as a direct replacement. A red knob with one row of holes is the 1745 DV2, and a 1716 or 1131 cartridge valve is the older style; none of those three can be replaced by the valve alone, they need valve and coil kit \u003ca href=\"\/products\/valve-and-coil-7827\"\u003e7827\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eA failed coil and a failed valve look the same from the driver seat: the function will not operate electrically. The control panel sends 12 VDC to the DV1 coil on the green wire at pin 9 of the 12 pin connector on the older platform, so voltage at the coil with no valve movement points at the coil or the valve, and no voltage points back at the panel or harness.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Valve-and-Coil-Replacement-Chart-TM.pdf\" target=\"_blank\"\u003eValve and Coil Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Auto-Level-Troubleshooting-Old-Platform-with-Leg-Switches-10-13.pdf\" target=\"_blank\"\u003eAuto-Level Troubleshooting, older platform with leg switches (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755426363,"sku":"1746","price":72.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1746-RVU-scaled.webp?v=1786537086"},{"product_id":"dv1-directional-valve-1717","title":"DV1 Directional Valve #1717","description":"\u003ch3\u003eDV1 directional valve, EQ Systems part 1717\u003c\/h3\u003e\u003cp\u003eDV1 is the directional valve on the pump manifold that controls the common retract circuit, the circuit that holds the leveling jacks stowed and the slide-out rooms closed. The parts books list it as VALVE-DIRECTIONAL VALVE #8 MANUAL OVERRIDE. One is fitted per four function manifold, and it is one of the parts supplied inside the \u003ca href=\"\/products\/replacement-hydraulic-pump-2542ks\"\u003e2542KS\u003c\/a\u003e pump assembly.\u003c\/p\u003e\u003ch4\u003eManual override\u003c\/h4\u003e\u003cp\u003eThe valve carries a red knurled knob. Pull the knob out and turn it a quarter turn and it stays in the open position, which is what allows a system to be moved by hand or a hose routing test to be run. Shift it with your fingers only, no tools. When you are finished, rotate the knob until it snaps back to the normal position. Leaving DV1 open lets jacks and slide-out rooms drift down from the stowed position.\u003c\/p\u003e\u003ch4\u003eIdentify your valve first\u003c\/h4\u003e\u003cp\u003eLook at the valve on the pump manifold. A red knob with three rows of holes is the 1717 DV1 and takes valve 1717 with coil \u003ca href=\"\/products\/coil-1746\"\u003e1746\u003c\/a\u003e as a direct replacement. A red knob with one row of holes is the 1745 DV2, and a 1716 or 1131 cartridge valve is the older style; none of those three can be replaced by the valve alone, they need valve and coil kit \u003ca href=\"\/products\/valve-and-coil-7827\"\u003e7827\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eOrder coil \u003ca href=\"\/products\/coil-1746\"\u003e1746\u003c\/a\u003e with this valve. The coil is the electrical half and the two are replaced as a pair.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Valve-and-Coil-Replacement-Chart-TM.pdf\" target=\"_blank\"\u003eValve and Coil Replacement Chart (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Slide-Out_Drifting_Troubleshooting_12-2010.pdf\" target=\"_blank\"\u003eSlide-Out Drifting Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755491899,"sku":"1717","price":168.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1717-RVU-scaled_2dc94e63-d287-4976-aba4-e2e7ca2933ba.webp?v=1786537088"},{"product_id":"handle-for-hand-pump","title":"Handle for hand pump","description":"\u003ch3\u003eHand pump handle, EQ Systems part 1776\u003c\/h3\u003e\u003cp\u003eThe handle you fit into the manual override hand pump to work a jack by hand when the system has no power. It fits any of the hand pump valve types EQ Systems offers.\u003c\/p\u003e\u003ch4\u003eUsing it\u003c\/h4\u003e\u003cp\u003eTo extend a jack, install the handle in the hand pump and pump it. Expect ten to twenty strokes before enough pressure builds and the jack starts to move. To retract, first pull the red knurled knob on the directional valve out and turn it a quarter turn so it stays out, then pump the handle. Return the directional valve to its normal position afterward or the jack can drift down from the stowed position.\u003c\/p\u003e\u003cp\u003eManual override by hand pump is fitted to pumps such as the 2142, 3126 and \u003ca href=\"\/products\/replacement-hydraulic-pump-3170ks\"\u003e3170\u003c\/a\u003e. Pumps without a hand pump use an output shaft override driven by a drill instead. If your pump has no hand pump body to put a handle in, check the end of the motor, under the pump top cover, for the override coupler.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ005R9-AM-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAM Single Leg Installation and Operation Manual, EQ005R9 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755557435,"sku":"1776","price":34.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1776-RVU.webp?v=1786537089"},{"product_id":"valve-hand-pump-1720","title":"Valve - hand pump #1720","description":"\u003ch3\u003eHand pump valve for manual override pumps, EQ Systems part 1720\u003c\/h3\u003e\u003cp\u003ePumps built with a manual override hand pump let you extend and retract the jack by hand when the system has no power. This is the replacement valve for that hand pump.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFor pump assemblies fitted with the override hand pump, including the 2142, 3126 and \u003ca href=\"\/products\/replacement-hydraulic-pump-3170ks\"\u003e3170\u003c\/a\u003e pumps\u003c\/li\u003e\n\u003cli\u003eThe hand pump screws into the pump housing. Tighten to 20 lb-ft on reinstallation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTest the hand pump before replacing it\u003c\/h4\u003e\u003cp\u003eThe hexagonal body should be tight in the housing while the plunger and linkage still pivot. If the hex is loose, unscrew the assembly and inspect the o-ring on the nose, which must be intact with no cuts, along with its backing ring. There is a check valve built into the nose with a small hole in the end and one in the side: you should only be able to blow air through in one direction. If air passes both ways the hand pump is defective and must be replaced.\u003c\/p\u003e\u003ch4\u003eUsing the hand pump override\u003c\/h4\u003e\u003cp\u003eTo extend, install a handle in the hand pump and pump it, expecting 10 to 20 strokes before enough pressure builds. To retract, pull the red knurled knob on the directional valve out and turn it a quarter turn so it stays out, then pump. Return the directional valve to normal afterward or the jack can drift down. The replacement handle is part \u003ca href=\"\/products\/handle-for-hand-pump\"\u003e1776\u003c\/a\u003e.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ005R9-AM-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAM Single Leg Installation and Operation Manual, EQ005R9 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755688507,"sku":"1720","price":167.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1720-RVU-scaled_1097cdb1-00bb-467d-ad33-dec85ed52282.webp?v=1786537091"},{"product_id":"valve-2-way-manual-twist","title":"Valve 2 way - manual twist","description":"\u003ch3\u003eTwo way manual twist valve, EQ Systems part 1488T\u003c\/h3\u003e\u003cp\u003eA manual twist valve is shifted by hand rather than by an electrical coil. It is used on some two leg systems, where the operator selects the function by turning the valve instead of pressing a switch.\u003c\/p\u003e\u003ch4\u003eHow a manual twist valve is operated\u003c\/h4\u003e\u003cp\u003ePull the red knurled knob out and turn it a quarter turn. The knob stays in the out position, holding the valve open so the jacks can be run on the manual override. Shift it with your fingers only: do not use pliers or any other tool on the knob.\u003c\/p\u003e\u003ch4\u003eReturn it when you are done\u003c\/h4\u003e\u003cp\u003eRotate the knob until it snaps back to the normal position. A manual valve left open lets one or more jacks drift down from the stowed position, which is the single most common cause of a jack found part way down after travel.\u003c\/p\u003e\u003ch4\u003eDocuments\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/EQ005R9-AM-Single-Leg-Insallation-Opertion-Manual-TM.pdf\" target=\"_blank\"\u003eAM Single Leg Installation and Operation Manual, EQ005R9 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/TS-Single-leg-Trailer-Jacks-AM-AJ-single-manufactured-after-2007.pdf\" target=\"_blank\"\u003eSingle Leg Trailer Jack Troubleshooting Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/cdn\/shop\/files\/Required-Maintenance-Items-Hydraulic-Systems-EQ-TM.pdf\" target=\"_blank\"\u003eRequired Maintenance Items for EQ Systems Hydraulic Jacks and Slide Systems (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EQ Systems","offers":[{"title":"Default Title","offer_id":43958755754043,"sku":"1488T","price":150.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2608\/6971\/files\/1488T-RVU-scaled.webp?v=1786537093"}],"url":"https:\/\/eqsystems.us\/collections\/replacement-parts.oembed?page=7","provider":"EQ Systems","version":"1.0","type":"link"}