Product Description
Build your own rebuild kit for the NP271 / NP273 transfer case. Dodge units end in D. Pick the overhaul kit that matches your case, then add only the parts you need.
Build your own NP271 rebuild kit: choose the parts that match the transmission on your bench and leave out what you don't need. This builder has 10 option groups and 22 choices, all optional, so the kit holds only what you pick.
Brands offered in this kit include BorgWarner.
What you can choose
- Choose Your Overhaul Kit: BK485A Master bearing, gasket & seal kit - Dodge NP271D/NP273D (recommended); TSK273D Gasket & seal kit only (no bearings) - Dodge reseal job
- Add Input shaft: 421670C 23-spline input - Ram with automatic; 421670D 29-spline input - Ram with NV4500 / NV5600 / G56 manual
- Add Range fork, pads & slider: 482849K Range fork - NP271D/NP273D; A421849DK Wide-contact range fork assembly with pads (fits wide & narrow slider); 421849-1 Range fork insert (pads), updated; 421645A Updated range slider (.368in groove)
- Add Mainshaft & rear output: 421672 Mainshaft - bolt-on yoke
- Add Housing / case repair: 46903-AFT Front case - NP271D/NP273D (manual or electric shift); 421760-2 Rear case with output bearing, filter & updated pickup pipe (pump-rub fix); 401483 Case plug
- Add Chain: HV-064 BorgWarner Hy-Vo chain, 1.5in x 49 links (OE supplier) - fits all NP271/NP273
- Add Oil pump / pump-rub repair: 421500 Oil pump assembly - replace any time the pump is scored or the rear case shows wear; 421463 Oil pickup tube and filter
- Add Seals & bushings: 421080 Input shaft seal; 421081 Extension housing seal; 421033 Extension housing bushing (common leak/vibration fix); 421081A Front/rear output seal with dust boot
- Add Individual bearings: 355249 Input bearing, 100x55x21mm (Nachi); 421211 Rear mainshaft bearing (Nachi)
- Add Mode fork & 2WD/4WD synchro: 24262 Mode fork (S-TEC)
