2013-2018 Cummins 4" BDS lift Kit w/ Rear Air Ride (BDS1643H)-Lift Kit-BDS-BDS1643H-Dirty Diesel Customs

2013-2018 Cummins 4" BDS lift Kit w/ Rear Air Ride (BDS1643H)


Part Number: BDS1643H

Sale price$2,249.19 CAD

This item may have additional freight costs. Learn more
Product images may differ from exact product.

Click here to customize this Kit


Year Make Model Type
2013-2018 Dodge / Ram 3500 Truck w/ Rear Air-Ride


BDS Suspension is now shipping suspension lifts and accessories for the rear air ride equipped RAM 3500 4WD trucks. These standard kits are designed to retain the factory radius arms by relocating the frame mounting location using a pair of 1/4" steel drop brackets to maintain suspension geometry. The drop brackets key off the factory mounts and tie them into the frame for extra strength. 

Part Number: BDS1643H

  • 4" ProRide coil springs
  • 3" Rear blocks
  • HD Track Bar Bracket
  • Forged Drop Pitman Arm
  • Extended Bump Stops
  • Brake Line relocation brackets
  • Sway Bar Links
  • Clears 37's 
  • Rear air suspension compatible 

Tire & Wheel Combinations:

  • 37x12.50 w/ 17x9/18x9/20x9 and 5.625"
  • 35x12.50 w/ 17x9/18x9/20x9 and 4.5"
  • Although this is pictured with Fox Shocks, this kit will come equipped with BDS Shocks. If you would like fox shocks, please reach out.
  • The carrier bearing drop (122405) is necessary for models equipped with a two-piece rear driveshaft.
  • Some vehicles may require rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement.
  • Will NOT fit cab and chassis models.
  • The shocks used in these kits are different than a standard 3500, do not use a different shock length, or damage to the airbag will result. Can be used on SRW or DRW models.


Have a Question?

Be the first to ask a question about this.

Ask a Question