Chevrolet, GMC (6.6, 8.1) Transfer Case Assembly - N/A - Zumbrota Drivetrain - RTC263GXHD-2M1

Transfer Case
RTC263GXHD-2M1
NV263XHD; Electric, Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Includes Shift motor, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3
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Reman NP263HD T-Case, 2003-07 GM 2500HD/3500, 6.6L or 8.1L W/ NP1 W/ Shift Motor
Remanufactured NP263HD Transfer Case, 2003-07 GM 2500HD and 3500, With 6.6L or 8.1L, With Option Code NP1, With Shift Motor
Zumbrota Drivetrain Transfer Cases are rebuilt to unparalleled standards for confidence and satisfaction driving behind the wheel. Our expert craftsmen take pride in restoring each unit to ensure the utmost quality by diligently executing each step. Cases and internal components are thoroughly inspected and tested for signs of wear such as cracks, stripped threads, shaft straightness, gear wear and chain stretch. Zumbrota Drivetrain uses an exclusive Hydro-blast rinse and blasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning. Each unit is fully rebuilt with replacement of all bearings, seals, and viscous couplers. All finished units are thoroughly spun tested for shift-ability and noise. All transfer cases are shipped in high density plastic totes to eliminate damage in transit.
NP263XHD Remanufactured Transfer Case
For 2003-2007 GM 2500HD and 3500
Fits six-speed or Allison transmissions
29 spline input
Shift Motor is Included
Units are shipped in high density plastic totes to help eliminate in-transit damage.
100% replacement of seals, bearings, viscous couplers (when applicable) and other common wear components.
All cases are cleaned utilizing our state of the art hydro blasting and rinsing process. This process is what brings all cases back to the OEM finish.
All units are quality inspected throughout the remanufacturing process to maintain our quality standard.
NP263XHD Remanufactured Transfer Case
For 2003-2007 GM 2500HD and 3500
Fits six-speed or Allison transmissions
29 spline input
Shift Motor is Included
Units are shipped in high density plastic totes to help eliminate in-transit damage.
100% replacement of seals, bearings, viscous couplers (when applicable) and other common wear components.
All cases are cleaned utilizing our state of the art hydro blasting and rinsing process. This process is what brings all cases back to the OEM finish.
All units are quality inspected throughout the remanufacturing process to maintain our quality standard.
California Proposition 65: WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Height: 18
Housing Color: Aluminum
Housing Material: Aluminum
Length: 33
Mounting Bracket Included: No
Shift Operation Type: Electric
Transfer Case Fluid Capacity: 2
Transfer Case Fluid Type: Dexron III
Transfer Case Manufacturer Code: NP1
Transfer Case Motor Included: Yes
Weight: 95
Width: 24

Detailed Fitment Results
Year Make Model Sub Model Body Type Drive Type Bed Length (in) Fitment Notes 2003 Chevrolet Silverado 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2003 Chevrolet Silverado 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2003 GMC Sierra 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2003 GMC Sierra 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2004 Chevrolet Silverado 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2004 Chevrolet Silverado 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2004 GMC Sierra 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2004 GMC Sierra 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2005 Chevrolet Silverado 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2005 Chevrolet Silverado 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2005 GMC Sierra 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2005 GMC Sierra 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2006 Chevrolet Silverado 2500 HD NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2006 Chevrolet Silverado 3500 NV263XHD; Electric Shift, 29 Spline Input, 3 Position Dash Switch, Option Code NP1, Shift Motor is Included, Hollander Numbers: 412-456, 412-540, Other Numbers: UMT139-3 2006 GMC Sierra 2500 HD NV263XHD; Electric Shif…