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2003 GMC Sierra 3500

2003 GMC Sierra 3500 Transfer Cases

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Showing 1 - 9 of 9 results
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Transfer Case - Sold individually
Part Number: RB600124
Guaranteed to Fit
$488.49
Vehicle Fitment
  • 2003 GMC Sierra 3500 All Submodels All Engines 4-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: 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.

Interchange Part Number : 12473204Replaces OE Number : 12473204
Transfer Case - Sold individually
Part Number: RB600125
Guaranteed to Fit
$437.49
Vehicle Fitment
  • 2003 GMC Sierra 3500 All Submodels All Engines 6-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: 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.

Interchange Part Number : 12478078Replaces OE Number : 12478078
OE Solutions Series Transfer Case - Sold individually
Part Number: RB600562
Guaranteed to Fit
$430.49
Vehicle Fitment
  • 2003 GMC Sierra 3500 Base All Engines 5-Speed, Automatic Transmission, transmissionmfrname : Allison, With Electric Shift Transfer Case, New Process 263
  • 2003 GMC Sierra 3500 SLT All Engines 6-Speed, Manual Transmission, transmissionmfrname : ZF, New Process 261, With Manual Shift Transfer Case
  • 2003 GMC Sierra 3500 SLE All Engines 6-Speed, Manual Transmission, transmissionmfrname : ZF, New Process 261, With Manual Shift Transfer Case
Product Details
Location : RearWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: 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.

Series : OE Solutions SeriesInterchange Part Number : 12478092Replaces OE Number : 12478092
Transfer Case - Sold individually
Part Number: RB600127
Guaranteed to Fit
$473.99
Vehicle Fitment
  • 2003 GMC Sierra 3500 All Submodels All Engines 6-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: 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.

Interchange Part Number : 12384976Replaces OE Number : 12384976
Transfer Case - Sold individually
Part Number: RB600126
Guaranteed to Fit
$624.99
Vehicle Fitment
  • 2003 GMC Sierra 3500 All Submodels All Engines 4-Speed
Product Details
Location : FrontWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: 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.

Interchange Part Number : 88996603Replaces OE Number : 88996603
Remanufacturedufactured NP261 Transfer Case for ‘99-07 GM 1500/2500/3500 Pickups
Part Number: ZBARTC261GHD1
Guaranteed to Fit
$1,658.99

+ $630.00 Refundable Core Charge

Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 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
  • 2003 GMC Sierra 3500 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
  • 2003 GMC Sierra 3500 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 SymbolWARNING: 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.

Condition : RemanufacturedRecommended Use : OE ReplacementProduct Fit : Direct Fit
Remanufacturedufactured NP263 Transfer Case for 2001-2007 GM 2500/3500 Series
Part Number: ZBARTC263GHD2
Guaranteed to Fit
$1,714.49

+ $630.00 Refundable Core Charge

Vehicle Fitment
  • 2003 GMC Sierra 3500 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
  • 2003 GMC Sierra 3500 Base 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
  • 2003 GMC Sierra 3500 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
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 SymbolWARNING: 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.

Condition : RemanufacturedRecommended Use : OE ReplacementProduct Fit : Direct Fit
Remanufacturedufactured NP261 Transfer Case for 2001-2007 GM 2500/3500 Pickups
Part Number: ZBARTC261GXHD1
Guaranteed to Fit
$1,834.99

+ $630.00 Refundable Core Charge

Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 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
  • 2003 GMC Sierra 3500 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
  • 2003 GMC Sierra 3500 SLE 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 SymbolWARNING: 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.

Condition : RemanufacturedRecommended Use : OE ReplacementProduct Fit : Direct Fit
Remanufacturedufactured NP263 Transfer Case for 2001-07 GM Pickups
Part Number: ZBARTC263GXHD2
Guaranteed to Fit
$1,834.99

+ $630.00 Refundable Core Charge

Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 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
  • 2003 GMC Sierra 3500 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
  • 2003 GMC Sierra 3500 Base 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
  • 2003 GMC Sierra 3500 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
  • 2003 GMC Sierra 3500 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
  • 2003 GMC Sierra 3500 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
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 SymbolWARNING: 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.

Condition : RemanufacturedRecommended Use : OE ReplacementProduct Fit : Direct Fit
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 More
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/Performance
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 Systems
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 Symptoms
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