Base Kit


2014-2017 Cummins 4" Front Coil Springs (Pair) (BDS032491)-Coil Springs-BDS-BDS032491-Dirty Diesel Customs

4" Front Coil Springs


Show more

Front Box Kit


4" Front Box Kit

This Box Kit includes the following products:

  • Pitman Arm
  • Trackbar bracket
  • Fish Wire
  • Driver & Passenger Side Brakeline Bracket
  • Zip Ties
  • 2 CV Joint Boot Clamp
  • Driver & Passenger Side Sway Bar Drop
  • 3 Bolt Packs

Show more

Rear Box Kit


2.5" Rear Coil Box Kit

Show more

Transfer Case Indexing Kit


2019-2021 Cummins 2500/3500 6-Bolt Transfer-Case Index (BDS122624)-Indexing Ring-BDS-BDS122624-Dirty Diesel Customs

6--Bolt Transfer Case Indexing Kit


Show more

Radius Arm Box Kit


2013-2019 Cummins 2-4" Radius Arm Upgrade Kit (BDS122321)-Long Arm Upgrade-BDS-BDS122321-Dirty Diesel Customs

2-4" Radius Arm Upgrade Kit


Show more

Front Shocks


2013-2017 Cummins 4-6" Lift Front NX2 Shock Absorber (BDS85752)-Shocks-BDS-BDS85752-Dirty Diesel Customs

NX2 Series Shocks (2x)

The BDS NX2 series gas shocks offer impressive performance on and off-road. Standard in most BDS lift kits, these nitrogen-charged, twin-tube shocks offer 10-stage velocity-sensitive valving for lightning-fast damper performance and control.

Show more