2019-2024 Cummins 4" Radius Arm Lift Kit (BDS1705FS)

Fits

Take your Cummins performance, capability and stance to the next level with this modest, 4" Radius Arm Lift Kit from BDS, Pro-Ride coil springs, HD replacement radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned NX2 or FOX 2.0 nitrogen charged shocks.

Part Number: BDS1705FS

• Heavy duty tubular radius arms improve strength, handling and caster control
• Front high strength progressive rate coil springs for a great ride on any terrain
• Front track bar relocation bracket to re-position axle
• Forged drop pitman arm to correct steering angles
• Front sway bar correction to maintain handling performance
• HD transmission crossmember and t-case indexing ring to correct front driveline angles and allow use of factory driveshafts
• BDS NX2 gas or FOX performance series IFP gas shocks to improved ride and offroad performance
  

• A DEF tank relocation bracket(part# 122409) is required for this kit to work with Dually or Mega Cab Models with Aisin Transmissions (8-bolt). 
• Mega Cab’s with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
• Vehicles equipped with a Manual T-case requires BDS122423 Manual transfer case shifter extension
• Vehicles equipped with a 2-piece rear drive shaft (carrier bearing), require BDS122406 Carrier bearing drop.