1988-2023 Cummins/Powerstroke/Duramax Contact Helper Spring (9703)

The Hellwig Contact Helper Spring is a bolt-on rear helper spring for 1988-2023 Cummins/Powerstroke/Duramax trucks. It works with the factory suspension to level the truck, reduce rear sag, and control sway when you tow or haul. It is built for heavy-duty truck use and backed by Hellwig's lifetime warranty.

• 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

• Fits 2WD and 4WD.