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Old stock
NP263 Transfer Case for 2001-2002 GM with 29 Spline Input
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–14 business days, continental US
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Part Number / SKU: TC139-3M
Application Notes: NV263XHD; Electric, Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Includes a new shift motor, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3.
Remanufacturing Process
Every transfer case we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:
- Deep CleanTo start the remanufacturing process, each transfer case is fully disassembled and cleaned
- InspectionEach transfer case is carefully inspected for cracks, excessive wear, shaft warp, and chain stretch
- New ComponentsAll seals, bearings, joints and rings are replaced as well as electrical components (solenoids and control units)
- ValidationAfter reassembly, each individual transfer case is spin tested as part of a detailed checklist validation process
Because of our rigorous remanufacturing process, we can offer the industry’s best warranty on remanufactured transfer cases. Each transfer case comes with up to 7 years and 1 million miles of warranty, which can be upgraded to include Pure Care™ no-fault protection. No other transfer case manufacturer comes close.
- NP263 Transfer Case
- For 2001-2002 General Motors
- 29 Spline Input
- With 6-speed Allison Transmission
- With Shift Motor
- Fully remanufactured Transfer Case
- Available 7 Year, Million Mile Warranty and Free Core Return Shipping
Startup & Installation Checklist
- Inspect all external gaskets, seals, spark plugs and timing components prior to installation.
- Refill engine oil, transmission gear oil and coolant to manufacturer-specified capacities before initial cranking.
- Prime the lubrication system and verify ECU wiring pinouts, sensors, and ground connections.
- Startup warranty covers internal lubricated components, cylinder heads, and engine block for 30 days from delivery.
Full terms: 30-day startup warranty · returns