412.139-3
412.139-3
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Remanufactured NV263XHD 4WD Transfer Case — Manual Shift, Chain Drive, Aluminum/Magnesium Housing | 2001–2007 Chevy Silverado 2500 HD/3500, GMC Sierra 2500 HD/3500

SKU
412.139-3
Price
$1,795.00
Core Charge
$450.00
Warranty (Select One)
Features and Benefits
New BorgWarner drive chain installed — not reused — ensuring full rated strength and reliable 4WD engagement from the first mile and throughout the service life of the unit.
Upgraded aluminum case replaces the weaker OEM magnesium housing on applicable units, correcting a known factory design vulnerability and improving long-term durability.
OE-grade Timken and Koyo bearings used exclusively — the same bearing brands specified by original equipment manufacturers — for smooth, quiet operation and extended service life.
100% inspection of all internal components during remanufacturing ensures no worn, cracked, or out-of-spec parts make it into the finished unit.
3-step spin-test quality control process validates proper operation under load before shipping, so every unit arrives verified and ready to install.
Direct-fit NV263XHD replacement with manual shift and offset output shaft matches OEM configuration exactly — no modifications, adapters, or custom fabrication required.
Remanufactured in the USA by US Powertrain, a professional drivetrain and powertrain specialist committed to OEM-grade quality with engineered improvements over the original.
Brand: US Powertrain

Transfer Case
Remanufactured NV263XHD GM transfer with manual shift
New Borgwarner chain
Only OE grade Timken and Koyo bearings
100% inspection of all internal parts
Upgraded HD aluminum cases used to replace weaker magnesium
Quality controlled 3 step spin testing
2007-2007 Chevrolet Silverado 3500 HD, 2001-2006 Chevrolet Silverado 3500, 2001-2006 GMC Sierra 3500, 2007-2007 GMC Sierra 3500 Classic, 2007-2007 Chevrolet Silverado 3500 Classic, 2001-2006 GMC Sierra 2500 HD, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 GMC Sierra 3500 HD, 2001-2006 Chevrolet Silverado 2500 HD
Drive Type: 4WD
Grade Type: OEM improved replacement
Housing Material: Aluminum/ Magnesium
Mounting Hardware Included: NO
with Electric Shift

Warranty Time: 2 Months

Interchange:

  • General Motors: 12575648

Applications:

  • 2007-2007 Chevrolet Silverado 3500 HD - PartType: Transfer Case
  • 2001-2006 Chevrolet Silverado 3500 - PartType: Transfer Case
  • 2001-2006 GMC Sierra 3500 - PartType: Transfer Case
  • 2007-2007 GMC Sierra 3500 Classic - PartType: Transfer Case
  • 2007-2007 Chevrolet Silverado 3500 Classic - PartType: Transfer Case
  • 2001-2006 GMC Sierra 2500 HD - PartType: Transfer Case
  • 2007-2007 Chevrolet Silverado 2500 HD Classic - PartType: Transfer Case
  • 2007-2007 GMC Sierra 3500 HD - PartType: Transfer Case
  • 2001-2006 Chevrolet Silverado 2500 HD - PartType: Transfer Case
Installation Instructions
INS_FORM.docx (171.9 KB)
Warranty
US POWERTRAIN standard warranty for cars and light truck up to and including 1 ton is 36 months/36,000 miles. All commercial, farm and larger than 1-ton trucks is 12 months/18,000 miles from original date of purchase. This is a general warranty statement and not to be construed as a complete warranty. There is NO warranty on vehicles modified from stock.
Core Charge
$450.00
Dimensions
33 × 24 × 19 in
Weight
110 lb
Application Summary
2001-2006 Chevrolet Silverado 2500 HD 4WD
2001-2006 Chevrolet Silverado 3500 4WD
2007 Chevrolet Silverado 2500 HD Classic 4WD
2007 Chevrolet Silverado 3500 Classic 4WD
2007 Chevrolet Silverado 3500 HD 4WD
2001-2006 GMC Sierra 2500 HD 4WD
2001-2006 GMC Sierra 3500 4WD
2007 GMC Sierra 3500 Classic 4WD
2007 GMC Sierra 3500 HD 4WD
Brand
US Powertrain
Drive Type
Chain Driven
Grade Type
Regular
Housing Material
Aluminum/ Magnesium
Mounting Hardware Included
No
Prop 65 - Long Label
This product may contain a chemical known to the state of California to cause cancer or birth defects. www.p65warnings.ca.gov
Prop 65 - Short Label
WARNING: Cancer – www.p65warnings.ca.gov
Prop 65 Y/N
Yes
Wiring Harness Included
No
Output Shaft Position
Offset