2019-2021 Cummins 3500 4WD 4" 4-Link Lift Kit (BDS1666H)-Lift Kit-BDS-BDS1666H-Dirty Diesel Customs

2019-2021 Cummins 3500 4WD 4" 4-Link Lift Kit (BDS1666H)


Part Number: BDS1666H

Sale price$3,510.51 CAD

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Year Make Model Type
2019-2021 Dodge / Ram 3500 Truck w/o Air-Ride


BDS Suspension expands its listings for the late model 2019+ Cummins 3500 4WD diesel trucks with new 4" 4-link conversion systems. Designed to improve the looks and performance of your new RAM, these new kits join existing radius arm variants to offer improved strength and handling on/off-road. This kit includes everything necessary to correctly lift them for improved off-road capability with room for larger tires while improving overall vehicle handling.

Part Number: BDS1666H

  • Progressive rate 4" coil springs for optimal ride quality on and offroad
  • 4-Link kit converts from radius arms for improved handling, strength & control
  • BDS NX2 gas shocks
  • 2" rear block
  • HD Upper & Lower control arms
  • Sway bar drop brackets
  • Forged drop pitman arm
  • Brake line brackets to allow full droop
  • Polyurethane bump stops to limit up travel
  • HD bar drop bracket to re-center the front axle
  • HD Transmission Crossmember
  • Transfer Case indexing ring for 6 & 8 bolt
  • Allows clearance for 37" tires

Tire & Wheel Combinations:

  • 37x12.50 w/ 20x9 and 5.625"
  • 35x12.50 w/ 20x9 and 4.5"
  • T-case indexing ring available for 6-bolt and 8-bolt equipped models, check the vehicle before ordering
  • Will not fit Cab and Chassis models
  • Will NOT fit rear air-ride equipped models
  • Diesel models only
  • Will NOT Fit Mega Cab Aisin Transmissions (8-bolt)
  • Does not fit Dually Models with 8-bolt Transmissions (Aisin)
  • Does not work with manual shift transfer cases
  • 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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