Base Kit


2014-2017 Cummins 4" Front Coil Springs (Pair) (BDS032401)-Coil Springs-BDS-BDS032401-Dirty Diesel Customs

4" Front Coil Springs


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AirRide Box Kit


3.5" Rear AirRide Box Kit

This Box Kit includes the following products:

  •  Rear Track Bar Bracket
  • Track Bar Bracket Sleeve (2-1/8" long)
  • 2 3.5” Air Bag Spacers
  • 3 Air Tank Spacers
  • Bolt Pack - Air Tank Spacer
  • 3 8mm x 65mm Bolts
  • 3 5/16" SAE flat washers
  • 2 Bolt Packs
  • 2 Rear Bump Stops
  • 2  15" Sway Bar Links
  • 4  Hourglass Bushing - EB1
  • 4 5/8" x 12mm ID x 1-.3/8" Sleeves

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Front Box Kit


4" Front Box Kit

This Box Kit includes the following products:

  • Pitman Arm
  • Trackbar Bracket
  • Fish Wire
  • 1/2" Bolt Tab
  • 1/4” Spacer
  • 4-6" Brakeline Relocation Bracket
  • 5/16"-18 x 1" Type 23 Self Threading Bolt
  • Weld in Bung
  • Long Machined Spacer Sleeve
  • Driver & Passenger Side Radius Arm Drop Bracket
  • 1/2" Rivet nuts
  • Spacer Sleeves
  • Cable Tie
  • Loctite
  • 2 Bump Stops
  • Rivet Nut Installation Bolt Pack
  • Bolt Pack - Trackbar Bracket
  • Bolt Pack - Rad Arm Drop Brackets
  • Driver & Passenger Side Coils

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Front Shocks