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GMC Sierra 2500 HD Transfer Case Components
This page covers transfer case components for the GMC Sierra 2500 HD, spanning model years 2001–2017. The range includes complete assemblies, individual transfer case units, and housing parts in remanufactured and OE replacement forms. Select your year above and we'll show only the transfer case components that fit your GMC Sierra 2500 HD. Fitment is checked against our vehicle data for every part listed.
1 - 30 of 33 results
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Zumbrota Drivetrain RTC263GXHD-2 Remanufactured Transfer Case GM - NP263HD 2001-2007
Part: RTC263GXHD-2
Vehicle Specific
$2,318.89
In Stock (10+)
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Zumbrota Drivetrain RTC263GHD-2 Remanufactured NP263 Transfer Case GM HD Trucks
Part: RTC263GHD-2
Vehicle Specific
$2,097.89
In Stock (10+)
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Zumbrota Drivetrain RTC261GXHD-1 Remanufactured Transfer Case GM - NP261 2500/3500
Part: RTC261GXHD-1
Vehicle Specific
$2,312.89
In Stock (5)
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Zumbrota Drivetrain RTC261GHD-1 Remanufactured NP261 Transfer Case Manual Shift 32 Spline
Part: RTC261GHD-1
Vehicle Specific
$1,993.00
In Stock (10+)
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Zumbrota Drivetrain RTC1626G-2 MP1626 Electric Shift Transfer Case for GM Trucks
Part: RTC1626G-2
$1,871.89
3 left at this price
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Zumbrota Drivetrain RTC1626G-1M Remanufactured Electric Shift Transfer Case - MP1626
Part: RTC1626G-1M
$2,422.89
2 left at this price
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Zumbrota Drivetrain RTC1226G-2 Remanufactured Manual Shift Transfer Case - MP1226
Part: RTC1226G-2
$2,422.89
3 left at this price
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Zumbrota Drivetrain RTC1626G-4 Remanufactured Electric Shift Transfer Case - MP1626
Part: RTC1626G-4
Vehicle Specific
$1,981.89
2 left at this price
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Zumbrota Drivetrain RTC1626G-1 Remanufactured Electric Shift Transfer Case - MP1626
Part: RTC1626G-1
Vehicle Specific
$2,318.89
In Stock (8)
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Zumbrota Drivetrain RTC263GXHD-2M Remanufactured Transfer Case Spline - NP263HD 29
Part: RTC263GXHD-2M
$2,532.89
2 left at this price
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Zumbrota Drivetrain RTC263GHD-2M1 Remanufactured NP263 Transfer Case for 2003-2007 GM 4L80E
Part: RTC263GHD-2M1
$2,301.75
1 left at this price
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Zumbrota Drivetrain RTC263GHD-2M NP263HD Remanufactured Transfer Case Assembly with Shift Motor
Part: RTC263GHD-2M
$2,422.89
2 left at this price
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Zumbrota Drivetrain RTC263GXHD-2M1 Remanufactured Transfer Case Spline - NV263XHD 29
Part: RTC263GXHD-2M1
Vehicle Specific
$2,532.89
1 left at this price
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Zumbrota Drivetrain RTC1626G-3 Remanufactured Electric Shift Transfer Case - MP1626
Part: RTC1626G-3
$1,981.89
Ships from manufacturer
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Zumbrota RTC1626G-2M Remanufactured Transfer Case GM - MP1626 2011-2019 6.0L
Part: RTC1626G-2M
Vehicle Specific
$2,642.89
Ships from manufacturer
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Zumbrota Drivetrain NTC263XHD New NP263XHD Electric Shift Transfer Case 29 Spline
Part: NTC263XHD
Vehicle Specific
$2,845.56
Ships from manufacturer
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Zumbrota Drivetrain NTC261GXHD-1 New NP261XHD Transfer Case Manual Shift 29-Spline
Part: NTC261GXHD-1
$2,939.28
Ships from manufacturer
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Zumbrota Drivetrain RTC1226G-4 Remanufactured Manual Shift Transfer Case - MP1226
Part: RTC1226G-4
Vehicle Specific
$2,422.89
Ships from manufacturer
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Zumbrota Drivetrain RTC1226G-3 Remanufactured Manual Shift Transfer Case - MP1226
Part: RTC1226G-3
$2,422.89
Ships from manufacturer
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Zumbrota Drivetrain RTC1226G-1 Remanufactured Manual Shift Transfer Case - MP1226
Part: RTC1226G-1
$2,422.89
Ships from manufacturer
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Zumbrota Drivetrain RTC1626G-3M Remanufactured Transfer Case Electric Shift - MP1626
Part: RTC1626G-3M
$2,092.89
Ships from manufacturer
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Zumbrota Drivetrain RTC3024G-1 Remanufactured Electric Shift Transfer Case - MP3024
Part: RTC3024G-1
$2,048.94
Ships from manufacturer
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Dorman 926891 Transfer Case Adapter Housing for Cadillac Chevrolet GMC
Part: 926891
Universal Fit
$84.59
In Stock (10+)
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Dorman 600-127 Front Transfer Case Half Assembly Housing OE Replacement
Part: 600127
Vehicle Specific
$506.17
In Stock (5)
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In Stock (5)
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What's here for your GMC Sierra 2500 HD
- Transfer Case Assemblies — complete remanufactured and OE replacement units
- Transfer Cases — front and rear configurations
- Transfer Case Housings — replacement housings for damaged or worn cases
The widest selection here comes from Zumbrota Drivetrain, Dorman, B&M, and Standard Motor Products. Other categories GMC Sierra 2500 HD owners shop for: GMC Sierra 2500 HD Shocks and Struts, GMC Sierra 2500 HD Exterior Lights and GMC Sierra 2500 HD Springs and Suspension Parts, or browse all GMC Sierra 2500 HD parts and accessories.