backed by a lifetime guarantee
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.
$424.99
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 | 9 lbs |
|---|---|
| Dimensions | 14 × 9 × 5 in |
| Application(s) Summary | Ford E-350 Super Duty 4 X 2 (2012-2025) ; Ford E-450 Super Duty 4 X 2 (2012-2025) |
| Capacity | 2800 (lb) Capacity at 50% Compression |
| Item Diameter | 4'' |
| Item Height | 5'' |
| Quantity | 2 |
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Vincent Saunders –
Total 2-3 hours to install. The Rv rides great and takes corners so much better!
Vincent Saunders –
Total 2-3 hours to install. The Rv rides great and takes corners so much better!
Tim Roeber –
Easy install very big improvement