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SuperSprings SSR-128-40-2 SumoSprings Fits F-250 Super Duty F-350 Super Duty
Air Helper Spring
SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 2600 lbs....
Air Helper Spring
SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 2600 lbs. At 50 Percent Compression; Do Not Exceed GVWR;
- Max Load: 2600 lbs.
- Sold as a pair left and right
- Requires no maintenance; Proudly made in the U.S.A.
- Enhances Load Carrying Ability
- 2600 Pounds Capacity At 50 Percent Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
- Progressive Spring Rate
- Made From Proprietary And Patented Microcellular Urethane
- Worlds Only Leak Proof Air Spring
- Never Load Any Vehicle Beyond The Manufacturers GVWR
SumoSprings are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and comfort. SumoSprings are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. All SumoSprings are manufactured from proprietary closed microcellular urethane designed to suit numerous applications. SumoSprings Compress up to 80% of original height with full memory rebound and stretch 50% of their height. They are maintenance free, do not leak air, and do not require airlines or compressors.
Established in 1996, SuperSprings International has been innovating suspension with one goal in mind: to make the journey better. From trucks and trailers to jeeps and RVs, we design, manufacture, and support all of our suspension solutions in the U.S.A. Our products don't require maintenance and are backed by a lifetime warranty. This is suspension that works.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.