2013-2018 Cummins 3" Radius Arm Lift Kit (BDS1622X)

Fits

If you want to have all the performance increases of a radius arm suspension setup without having to increase the ride height of your Cummins then this is the kit for you! This new system is built around massive tubular replacement radius arms. These arms are built to handle far more than the factory parts they are replacing. The design incorporates a factory-style rubber bushing mount at the frame to keep the NVH levels in check and mount right into the factory locations so installation is simple and clean. 

Part Number: BDS1622H /  BDS1622F /  BDS1622FPE

• 3-1/4" diameter bushings (maintenance-free)
• HD high-performance Radius Arms
• NX2 Series Shocks
• Dual Rate coil springs
• 2" Rear block kit
• HD Adjustable Track Bar
• Front Sway Bar links
• Full radius arm upgrade with minimal ride height increase
• Clears 35's

Tire & Wheel Combinations:

• 35" x 12.50 w/ 17" x 9" and 5"
• 35" x 12.50" w/ 18" x 9" and 4.5
• 35" x 12.50" w/ 20" x 9" and 4.5

• Will not fit Cab and Chassis models
• Some trucks are equipped with rear dual overload springs. Order 4068 to retain top overload leafs.
• Not for use with factory rear airbag suspensions
  

• Click Here For Installation Instructions
• Difficulty: 3 (where 1 = easiest and 5 = complicated)

Don't see your question? Ask us anything about this product.

• ?

  This comes with 2” blocks for the rear, but says it doesn’t increase ride height in the description? Doesn’t make sense to me.

  The kit lifts the front of the truck by 3 and the rear by 2". This configuration maintains the factory rake, ensuring proper load-handling capabilities. The rear lift doesn't substantially alter the rear ride height in a way that affects the vehicle's original design balance.