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SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings® are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece.
$579.99
In stock
SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings® are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece.
| Weight | 7.00 lbs |
|---|---|
| Dimensions | 12 × 10 × 8 in |
| Application(s) Summary | Mercedes-Benz Sprinter 3500 4 X 2 (2010-2025) |
| Capacity | 1900 (lb) Capacity at 50% Compression |
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Milton Scott –
Easy to install, Haven’t tested the ride yet, just installed today
Terrance Baker –
Outstanding customer service before and after the sale. Communication was the best I’ve EVER had from any company. Thank you Peter!
The parts fit perfectly and installation was completed in under 30 minutes…
James Wilhelm –
Easy install and very satisfied with the overall handling of the RV over bumps and cornering in curves🤗
Phillip Burns –
The tech support to make the buying decision was good
William Wooden –
awsome service and product are absolutely what they say they are
John Mikelaitis –
Awesome performance
Barry Read –
The rear went in with little problem, not the front unit they were difficult to get in even with the wheels removed and the arm at it’s lowest point. Ended up using Dawn liquid to facilitate positioning. Now having traveled about 1400 miles since installation we found our rig is less affected by passing trucks and wallows less when passing over an undulating road surface. For the most part it’s a better ride with improved stability.
Robert Driewer –
Achieved the stability I was looking for
Gail Schmeidler –
Driving away from the alignment and spring shop I could immediately tell that each pothole the a good portion of the bounce and racket were gone with each pothole. really impressed
Armand Pinard –
Friendly, professional and knowledgeable.
BILLY Ray –
No issues, easy install
Richard Maki –
The ride and handling is greatly improved.
Ryen Worrell –
I’ve already recommended them to everyone I know that has a motorhome and a few Facebook groups that I’m in