2010-2013 Cummins Progressive HD Rear Leaf Spring Kit w/ 2” Lift (CS-DFSP-10-D-HD)

Fits

Note: Designed for those with 1,500 lbs. In bed at all times

These Carli full progressive rate leaf springs are a complete bolt-on replacement for your OEM springs and are designed as a two-stage spring pack, enabling the truck to still have an admirable weight capacity while offering smooth and comfortable street driving performance. These particular springs are designed for trucks with constant loads around 1,500 LBS in the bed, perfect for those who have campers or large tidy tanks. 

Part Number: CS-DFSP-10-D-HD

• 2" rear lift maintains a slight rear-height stance with Carli 3" Systems
• Softens the initial spring rate at ride height
• Minimizes axle wrap/wheel hop
• Designed for those with 1,500 lbs. In bed at all times
• Fits 4.0″ Axle Tube

•  Capable of 15″ of suspension travel with factory shackle