Product Description
Bearing Kit; NP246
Transtar Aftermarket part number BK351A for the NP246 / NP236 / NP136 transfer case.
Applications
NP246 / NP236 / NP136 was used in:
- Chevrolet / GMC Silverado 1500, Sierra 1500, Silverado 2500 (non-HD), Sierra 2500 (non-HD), Avalanche 1500 (1999-2007), 4WD with AutoTrac push-button
- Chevrolet / GMC K1500/K2500 pickup (GMT400), Tahoe, Yukon, Suburban (1998-2000), 4WD AutoTrac NP8
- Chevrolet / GMC / Cadillac Tahoe, Yukon, Yukon XL, Suburban 1500/2500, Escalade (1999-2000) (2000-2006), 4WD AutoTrac NP8
- Chevrolet / GMC / Oldsmobile S-10 Blazer, GMC Jimmy, Oldsmobile Bravada (VERIFY - 1998-2001 Bravada AWD is believed to be BorgWarner 4472, not NV236) (1998-2005), 4WD AutoTrac NP8
Check before ordering: many transfer cases changed parts by year, drive (2WD/4WD) and version. Confirm your unit by its ID tag. ID tag: round/rectangular aluminum tag on the rear case half (usually by the rear output) stamped "NVG 246" / "NVG 236" / "NVG 136" plus assembly number. Glovebox SPID label: RPO NP8 = AutoTrac (active 2-speed with clutch pack) - the RPO is a function code, the model behind it changes by generation, so always confirm by tag. Call us with your tag and VIN if unsure.
- Part number: BK351A
- Brand: Transtar Aftermarket
- Shipping: Usually ships in 1-2 business days
Product Videos
Custom Field
Transfer Case Model(s) NP246 / NP236 / NP136
Year Range 1998-2007
Manufacturer Part # BK351A