SuperSprings 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.
• 3000-lb. capacity
• 6″ dia. x 8.5″H
• Weight: 57 lbs.
Applications
Ford F-250 Super Duty 4×2 (1999-2010)
Ford F-250 Super Duty 4×4 (1999-2010)
Ford F-350 Super Duty 4×2 (1999-2010)
Ford F-350 Super Duty 4×4 (1999-2010)
Before You Order
Verify part number SSR-101-40-2 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify SSR-101-40-2 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.




