SuperSprings Air Suspension Helper Spring Kit for SumoSprings; Off Road; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1400 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required - Part #SSF-402-54

One Pc. On One Side As Replacement/Upgrade To Fact. Bump Stops,Enhances Load Carrying Ability,Sold as a pair left and right,Improves Overall Driver Control And Ride Comfort,Never Load Any Vehicle Beyond The Manufacturers GVWR,Requires no maintenance; Proudly made in the U.S.A.,Progressive Spring Rate,Made From Proprietary And Patented Microcellular Urethane,Worlds Only Leak Proof Air Spring,1400 Pounds Capacity At 50 Pct Compression,Reduces And Stabilizes Sway,Compress Up To 80 Pct Original Height With Full Memory Rebound