2001-2022 Cummins/Powerstroke/Duramax LP-35 Helper Springs (3527)

The Hellwig LP-35 helper springs are a bolt-on rear load-leveling kit for 2001-2022 Cummins, Powerstroke, 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. Rated at 3,500 lb capacity and backed by Hellwig's lifetime warranty.

• 3,500 lb rated load capacity
• Levels the truck and reduces rear sag when loaded
• Adds support without a harsh empty ride
• Bolt-on install, no drilling or welding
• Silver Hammertone finish for corrosion resistance
• Fits 2WD and 4WD
• Lifetime warranty

• Requires the correct Hellwig mounting kit for your leaf width (PN 25250 for 2.5 in. wide leaf, PN 25300 for 3 in. wide leaf), sold separately.
• Fits 2WD and 4WD.