2013-2018 Cummins 6" BDS Lift Kit (BDS1647H)-Lift Kit-BDS-BDS1647H-Dirty Diesel Customs

2013-2018 Cummins 6" BDS Lift Kit (BDS1647H)


Part Number: BDS1647H

Mfr Part Number:

Sale price$3,140.55 CAD

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


Air-equipped Cummins trucks have sometimes had hard times getting lift kits and accessories, but BDS Suspension is now shipping suspension lifts and accessories for the rear air ride equipped RAM 3500 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. 

Part Number: BDS1647H

  • Progressive rate 6" ProRide coil springs
  • 1/4" Steel Drop Brackets
  • HD Front Track Bar Bracket
  • Forged Drop Pitman Arm
  • Extended Bumps Stops
  • NX2 Series Shocks
  • Brake Line Relocation Brackets
  • Sway Bar correction
  • High-clearance transmission crossmember
  • Transfer Case indexing ring 
  • 6" Rear block
  • Rear air ride compatible (Lower spacers & sensor bracket)
  • Clears 37's

Tire & Wheel Combinations:

  • 37x13.50 w/ 17x9/18x9/20x9 and 5.625"
  • 37x12.50 w/ 17x9/18x9/20x9 and 4.5"
  • Kits come standard with a 6-Bolt indexing ring kit. If equipped with heavy-duty 8-bolt t-case order 122813 in place of 122623
  • 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, DRW models fit inner wheel clearance to the upper U-bolt plate on 5.5-6" kits
  • Although this is pictured with Fox Shocks, this kit will come equipped with BDS Shocks. If you would like fox shocks, please reach out.


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