Base Kit


1994-2012 Cummins 6" Front Coil Springs (Pair) (BDS032503)-Coil Springs-BDS-BDS032503-Dirty Diesel Customs

6" Front Coil Springs


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Long Arm Box Kit (1 of 2)


Long Arm Box Kit

This Box Kit includes the following products:

  • Upper & Lower Control Arm
  • Driver & Passenger Side Sway Bar Drop Brackets
  • 2 Bump Stops

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Long Arm Box Kit (2 of 2)


Long Arm Box Kit

This Box Kit includes the following products:

  • Pitman Arm
  • Driver & Passenger Side Long Arm Brackets
  • Track Bar Bracket
  • Driver & Passenger Side UCA Relocation Brackets
  • 8 7/8” ID LCA Bushings
  • 8 UCA Bushings
  • 2 1/4”-28 Grease Zerks
  • 6 90° 1/4-28 Grease Zerks
  • 5 Flat Brake Line Drop
  • 2 Brake Line Drop with Tab
  • Brake Line U Drop Bracket
  • 5 Track Bar Washer
  • Loctite
  • 2 3/4” x .120” x 2-3/8” Sleeves
  • 4 7/8” x .120” x 2-1/2” Sleeves
  • 4 3/4” x .095” x 2-1/4” Sleeves
  • 3 Bolt Packs

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Rear Lift Option

The system is available with either the standard block & add-a-leaf kit or replacement BDS Glide-Ride Springs. If choosing the rear block & add-a-leaf option, be sure to check if your vehicle is equipped with a top-mounted overload spring or not. The top-mounted overload spring requires a different rear block & add-a-leaf kit. Please make the appropriate selection.


4.5" Rear Block w/o Top Overload w/ Add-A-Leaf


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4.5" Rear Block Kit w/ Overload w/ Add-A-Leaf


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1994-2002 Cummins 4.5" Lift Rear Leaf Spring (BDS002458)-Leaf Springs-BDS-BDS002458-Dirty Diesel Customs

4.5" Lift Leaf Spring (2x)

BDS Glide-Ride leaf springs will reduce axle wrap and create a more controlled and stable feel when towing. The actual leaf spring may not be exactly as shown in the photo. Includes OE-style bushings installed.

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Rear Box Kit

Required if you have selected full Leaf Spring replacements.

No Thanks

Rear Block Kit


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Front Shocks