Product Description
Build your own rebuild kit for the BW 44-45 (Ram 1500) transfer case. Ram 1500 2012-2020 BW 44-45 only (4WD Auto, option DH9, four-position switch). Pick the overhaul kit that matches your case, then add only the parts you need.
Build your own BW4445 rebuild kit: choose the parts that match the transmission on your bench and leave out what you don't need. This builder has 4 option groups and 5 choices, all optional, so the kit holds only what you pick.
What you can choose
- Choose Your Overhaul Kit: TSK4445 Gasket & seal kit - BW 44-45 (base kit, every rebuild)
- Add Bearing kit: BK4445 Case bearing kit - BW 44-45
- Add Oil pump / lubrication: D465500 Oil pump assembly; D465492A Oil pump pick-up tube
- Add Shift fork: D465849 Range fork, aluminum, 1st design