SumoSprings® suspension products are designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. SumoSprings® are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. Made up of micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Before You Order
Verify part number SSR-128-40-2 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-128-40-2 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.




