SSF-106-40 SumoSprings Front
$226.99
SumoSprings front, SSF-106-40
SumoSprings are microcellular urethane suspension helper springs that replace the factory bump stops. They take the sag, sway and harshness out of a heavily loaded front end without airlines, a compressor or any maintenance.
Specifications
| Part number | SSF-106-40 |
|---|---|
| Position | Front |
| Capacity | 500 lbs at 50 percent compression |
| Material | Proprietary and patented closed microcellular urethane |
| Construction | One piece, attached on one side, a replacement and upgrade for the factory bump stops |
| Supplied | As a pair, left and right |
| Maintenance | None. No air lines, no compressor, nothing to leak |
Fitment
Mercedes-Benz Sprinter 2500 and 3500, and Ford E-Series vans, E-150 through E-450. The manufacturer lists further chassis by year; confirm your exact year and model before ordering.
From the manufacturer
- Compress up to 80 percent of original height with full memory rebound
- Progressive spring rate with superior damping properties
- Will not leak or rupture
- Never load any vehicle beyond the manufacturer's GVWR
Why an RV owner fits these
A Class C or van conversion carries most of its weight high and behind the front axle, and the front end is where that shows up as porpoising over dips and wandering in crosswinds. SumoSprings work with the factory suspension rather than replacing it. Pair with SSR-338-47 at the rear on a Sprinter 3500 for the matched set.
Suspension helpers reduce body roll but they do not level a parked coach. That is what a hydraulic leveling system does, and EQ Systems builds a patented Smart-Level system specifically for the Sprinter 3500 cutaway chassis that needs no cutting, drilling or welding to the frame rail.