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2001 GMC Sierra 2500 HD
2001 GMC Sierra 2500 HD Transfer Cases
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Part Number: RB600124
Guaranteed to Fit
$488.49
Vehicle Fitment
- 2001 GMC Sierra 2500 HD All Submodels All Engines 4-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB600125
Guaranteed to Fit
$437.49
Vehicle Fitment
- 2001 GMC Sierra 2500 HD All Submodels All Engines 6-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB600562
Guaranteed to Fit
$430.49
Vehicle Fitment
- 2001 GMC Sierra 2500 HD SLT All Engines 5-Speed, Automatic Transmission, transmissionmfrname : Allison, With Electric Shift Transfer Case, New Process 263
- 2001 GMC Sierra 2500 HD SLE All Engines 5-Speed, Automatic Transmission, transmissionmfrname : Allison, With Electric Shift Transfer Case, New Process 263
- 2001 GMC Sierra 2500 HD SL All Engines 5-Speed, Automatic Transmission, transmissionmfrname : Allison, With Electric Shift Transfer Case, New Process 263
Product Details
Location : RearWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB600127
Guaranteed to Fit
$473.99
Vehicle Fitment
- 2001 GMC Sierra 2500 HD All Submodels All Engines 6-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB600126
Guaranteed to Fit
$624.99
Vehicle Fitment
- 2001 GMC Sierra 2500 HD All Submodels All Engines 4-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: ZBARTC261GHD1
Guaranteed to Fit
$1,658.99
+ $630.00 Refundable Core Charge
Vehicle Fitment
- 2001 GMC Sierra 2500 HD SL 8 Cyl 6.0L 4WD; Transmissionmfrcode : 4L80-E; With Np261Hd Transfer Case; With Option Code # Np2; With Part Time 4WD; Without Electric Shift; Nv261Hd; Manual Shift; 32 Spline Input; Hollander Number: 412-428; 412-429; 412-457; 412-541; 412-545; 412-584; 412-586
- 2001 GMC Sierra 2500 HD SLE 8 Cyl 6.0L 4WD; Transmissionmfrcode : 4L80-E; With Np261Hd Transfer Case; With Option Code # Np2; With Part Time 4WD; Without Electric Shift; Nv261Hd; Manual Shift; 32 Spline Input; Hollander Number: 412-428; 412-429; 412-457; 412-541; 412-545; 412-584; 412-586
- 2001 GMC Sierra 2500 HD SLT 8 Cyl 6.0L 4WD; Transmissionmfrcode : 4L80-E; With Np261Hd Transfer Case; With Option Code # Np2; With Part Time 4WD; Without Electric Shift; Nv261Hd; Manual Shift; 32 Spline Input; Hollander Number: 412-428; 412-429; 412-457; 412-541; 412-545; 412-584; 412-586
Product Details
Location : RearNotes : (32) Spline Input; (8) Engine Cylinder; 5 Transmission Speed; 6 Engine LiterWarranty : 2-year or unlimited-mileage Zumbrota Drivetrain limited warrantyQuantity Sold : AssemblyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: ZBARTC263GHD2
Guaranteed to Fit
$1,714.49
+ $630.00 Refundable Core Charge
Vehicle Fitment
- 2001 GMC Sierra 2500 HD SL 8 Cyl 6.0L With 32 Spline Input Shaft; With Np263Hd Transfer Case; With Option Code # Np1; Np263Hd; Electric; Shift; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-455; 412-504; 412-585; 412-602; 412-609; Other Number: Umt139-5
- 2001 GMC Sierra 2500 HD SLT 8 Cyl 6.0L With 32 Spline Input Shaft; With Np263Hd Transfer Case; With Option Code # Np1; Np263Hd; Electric; Shift; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-455; 412-504; 412-585; 412-602; 412-609; Other Number: Umt139-5
- 2001 GMC Sierra 2500 HD SLE 8 Cyl 6.0L With 32 Spline Input Shaft; With Np263Hd Transfer Case; With Option Code # Np1; Np263Hd; Electric; Shift; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-455; 412-504; 412-585; 412-602; 412-609; Other Number: Umt139-5
Product Details
Location : RearNotes : (32) Spline Input; (8) Engine Cylinder; 5 Transmission Speed; 6 Engine LiterWarranty : 2-year or unlimited-mileage Zumbrota Drivetrain limited warrantyQuantity Sold : AssemblyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: ZBARTC261GXHD1
Guaranteed to Fit
$1,834.99
+ $630.00 Refundable Core Charge
Vehicle Fitment
- 2001 GMC Sierra 2500 HD SLE All Engines 4WD; Transmissionmfrcode : 1000/M74; Transmissionmfrname: Allison; With Np261Xhd Transfer Case; With Option Code # Np2; Np261Xhd; Manual Shift; 29 Spline Input; Internal Spline Front Output Shaft
- 2001 GMC Sierra 2500 HD SLT All Engines 4WD; Transmissionmfrcode : S6-650/ML6; Transmissionmfrname: ZF; With Np261Xhd Transfer Case; With Option Code # Np2; Np261Xhd; Manual Shift; 29 Spline Input; Internal Spline Front Output Shaft
- 2001 GMC Sierra 2500 HD SL All Engines 4WD; Transmissionmfrcode : S6-650/ML6; Transmissionmfrname: ZF; With Np261Xhd Transfer Case; With Option Code # Np2; Np261Xhd; Manual Shift; 29 Spline Input; Internal Spline Front Output Shaft
Product Details
Location : RearNotes : (29) Spline; (8) Engine Cylinder; 8.1 Engine Liter; 6 Transmission SpeedWarranty : 2-year or unlimited-mileage Zumbrota Drivetrain limited warrantyQuantity Sold : AssemblyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: ZBARTC263GXHD2
Guaranteed to Fit
$1,834.99
+ $630.00 Refundable Core Charge
Vehicle Fitment
- 2001 GMC Sierra 2500 HD SLE 8 Cyl 8.1L With Np263Xhd Transfer Case; With Option Code # Np1; Nv263Xhd; Electric; Shift; 29 Spline Input; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-456; 412-540; Other Number: Umt139-3
- 2001 GMC Sierra 2500 HD SLE 8 Cyl 6.6L With Np263Xhd Transfer Case; With Option Code # Np1; Nv263Xhd; Electric; Shift; 29 Spline Input; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-456; 412-540; Other Number: Umt139-3
- 2001 GMC Sierra 2500 HD SL 8 Cyl 6.6L With Np263Xhd Transfer Case; With Option Code # Np1; Nv263Xhd; Electric; Shift; 29 Spline Input; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-456; 412-540; Other Number: Umt139-3
- 2001 GMC Sierra 2500 HD SL 8 Cyl 8.1L With Np263Xhd Transfer Case; With Option Code # Np1; Nv263Xhd; Electric; Shift; 29 Spline Input; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-456; 412-540; Other Number: Umt139-3
- 2001 GMC Sierra 2500 HD SLT 8 Cyl 8.1L With Np263Xhd Transfer Case; With Option Code # Np1; Nv263Xhd; Electric; Shift; 29 Spline Input; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-456; 412-540; Other Number: Umt139-3
- 2001 GMC Sierra 2500 HD SLT 8 Cyl 6.6L With Np263Xhd Transfer Case; With Option Code # Np1; Nv263Xhd; Electric; Shift; 29 Spline Input; 3 Position Dash Switch; Shift Motor Is Not Included; Hollander Number: 412-456; 412-540; Other Number: Umt139-3
Product Details
Location : RearNotes : (8) Engine Cylinder; 8.1 Engine Liter; 6 Transmission SpeedWarranty : 2-year or unlimited-mileage Zumbrota Drivetrain limited warrantyQuantity Sold : AssemblyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Page 1 of 1 | Showing 1 - 9 of 9 results
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Product Questions & Answers
Q:Is this a manual or electric Transfer case?
Gregorio M.
A:BEST ANSWERHi Gregorio, thank you for reaching out. This item is a manual transfer case. Click this link to order the part at a discounted price today while supplies last: https://www.carparts.com/transfer-case/zumbrota-drivetrain/zbartc261gxhd1?can=CPAP3648_CSQA_20230722
I hope this helps. Enjoy shopping. Show less
Aldrin P.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
What Does Service 4WD Mean? Triggers, How to Clear, and MoreThe transfer case transfers power from the transmission to the axles via the drive shaft. An overheated case will have difficulties transferring the needed power, triggering the message.
Wiring, Electrical, or Sensor Problems
P0837 Code: Four-Wheel Drive (4WD) Switch Circuit Range/PerformanceThe transfer case lets the driver select a low-speed, high-power gear ratio while in 4WD mode. For a configuration to kick in, the drive axles must be connected. This lets the torque from the front differential flow to the drive wheels.
A Crash Course on 4WD Systems4×4 vehicles have these advantages because they come with a four-wheel drive (4WD) system.
What’s a 4-Wheel Drive Vehicle?
Bad Transfer Case SymptomsThe transfer case is supposed to last the life of the vehicle—but that doesn’t always happen. Here are some of the most common signs you may encounter when you have a bad transfer case:
Gear Shifting Issues