2019-2024 Cummins Leaf Spring Kit +3500 lbs w/ 1” Lift (CS-DFSP-19-425-XXHD)

Fits

Note: NOT compatible with rear air ride

For those with a consistent 3,500 lbs of bed load

These Carli full progressive rate leaf springs are a complete bolt-on replacement for your OEM springs and are designed for trucks with constant loads around 3,500 LBS in the bed, having a far heavier spring rate than the standard leaf spring, and operate with a much higher center of gravity, perfect for those who have campers or large tidy tanks.  while offering smooth and comfortable street driving performance. 

Part Number: CS-DFSP-19-425-XXHD

• Progressive rate spring allows for smooth cycling throughout suspension travel for great on and off-road
• Axle Wrap & Wheel Hop Minimization: Reduces unwanted wheel spin and ensures better control
• Ensures optimal weight capacity and smooth street performance
• Includes U-Bolt kit necessary for installation

• NOT COMPATIBLE with trucks equipped with factory rear air assist systems
• Carli recommends 2.5″ Remote Reservoir Shocks & custom shock tuning for optimal control and ride quality. They do not have a tuning profile for the 2.5″ Pintop, but they DO have a custom tuning profile to match these springs to the Dominator System.