Base Kit


2014-2017 Cummins 8" Front Coil Springs (Pair) (BDS032802)-Coil Springs-BDS-BDS032802-Dirty Diesel Customs

8" Front Coil Springs


Show more

Rear Box Kit


Rear Box Kit


Show more

Transfer Case Indexing Kit

Ram trucks have an optional Aisin heavy-duty 6-speed transmission available in the 3500 trucks that utilize a different transfer case mounting bolt pattern (8-bolt). The 8-bolt kit also includes an internal shaft seal extension and a new shaft seal.


2013-2018 Cummins 2500/3500 6-Bolt Transfer-Case Indexing Ring (BDS122623)-Indexing Ring-BDS-BDS122623-Dirty Diesel Customs

6-Bolt Transfer-Case Indexing Ring


Show more

2013-2018 Cummins 2500/3500 8-Bolt Transfer-Case Indexing Ring (BDS122813)-Transfer Case Indexing Kit-BDS-BDS122813-Dirty Diesel Customs

8-Bolt Transfer-Case Indexing Ring

Show more

Rear Lift Option