Product Description
Input Shaft; 23 Spline
Transtar Aftermarket part number A421670C for the NP271 / NP273 transfer case.
Applications
NP271 / NP273 was used in:
- Ford F-250 Super Duty, F-350 Super Duty, F-450, F-550, Excursion (2000-2005) (1999-2016), 4WD part-time
- Dodge / Ram Ram 2500, Ram 3500, Ram 4500/5500 Chassis Cab (2008+) (2003-2013), 4WD part-time, manual lever
- Dodge Ram 1500 (2006-2008), 4WD
- Chevrolet/GMC 2500 HD (NP263XHD - shares NP271/273 architecture) (2003-2004), 4WD
Check before ordering: many transfer cases changed parts by year, drive (2WD/4WD) and version. Confirm your unit by its ID tag. 7C34-..). Chain-driven, part-time, aluminum case, 2.72:1 low range, 6-pinion planetary, 1.5in chain, driver-side front output, ATF fill. Call us with your tag and VIN if unsure.
- Part number: A421670C
- Brand: Transtar Aftermarket
- Shipping: Usually ships in 1-2 business days
Product Videos
Custom Field
Transfer Case Model(s) NP271 / NP273
Year Range 1999-2016
Manufacturer Part # A421670C