2004-2022 Cummins/Duramax LP-25 Helper Springs (2551)

The Hellwig LP-25 helper springs are a bolt-on rear load-leveling kit for 2004-2022 Cummins and Duramax trucks. They work with the factory leaf pack to level the truck, reduce rear sag, and control sway when you tow or haul, with a progressive rate that stays comfortable while empty. Backed by Hellwig's lifetime warranty.

• Progressive rate keeps a smooth ride when empty
• Levels the truck and reduces rear sag when loaded
• Bolt-on install, no drilling or welding
• Silver Hammertone finish for corrosion resistance
• Fits 2WD and 4WD
• Lifetime warranty

• Fits 2WD and 4WD.