GMC Sierra Transfer Cases & Parts
- DT Components®Transfer Case Bearing and Seal Overhaul KitTransfer Case Bearing and Seal Overhaul Kit by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than advertised. Perfect for your vehicle and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$74.74 - $255.56
- Vemo®Transfer Case ActuatorTransfer Case Actuator by Vemo®.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$148.98 - $1,898.62
- ACDelco®Genuine GM Parts™ Transfer Case Input Shaft SealGenuine GM Parts™ Transfer Case Input Shaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.23 - $133.31Save: up to 16%$7.83 - $113.32
- ACDelco®Genuine GM Parts Transfer Case Shift LinkageGenuine GM Parts Transfer Case Shift Linkage by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.16 - $82.95Save: 15%$31.59 - $70.50
- Dorman®Transfer Case AdapterTransfer Case Adapter by Dorman®. This transfer case adapter replaces a damaged or cracked original equipment adapter, restoring a solid connection between the transmission and transfer case. Made of durable aluminum, this adapter...Ideal replacement - this transfer case adapter is a direct replacement for a damaged or cracked original equipment adapterDurable construction - manufactured from aluminum, this transfer case adapter is made to provide years of reliable service$56.00 - $57.52
- National®Transfer Case Output Shaft SealTransfer Case Output Shaft Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$6.09 - $32.05
- WVE®Transfer Case Shift Motor ConnectorTransfer Case Shift Motor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$27.40 - $90.76
- ACDelco®Genuine GM Parts™ Transfer Case Adapter GasketGenuine GM Parts™ Transfer Case Adapter Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.07 - $19.39Save: up to 20%$7.71 - $16.48
- ACDelco®Genuine GM Parts™ Transfer Case Range SensorGenuine GM Parts™ Transfer Case Range Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$49.22 - $92.25Save: up to 16%$41.10 - $78.41
- ACDelco®Gold Transfer Case Output Shaft SealGold Transfer Case Output Shaft Seal by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.18 - $20.23Save: up to 15%$4.41 - $17.20
- SKF®Transfer Case Output Shaft SealTransfer Case Output Shaft Seal by SKF®. Take your vehicle out of your garage back to the road by replacing your worn out or defective part with the top-notch SKF component. It will help restore and maintain your vehicle's original...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$2.94 - $71.17
- ACDelco®Genuine GM Parts™ Drive Shaft Seal KitGenuine GM Parts™ Drive Shaft Seal Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$0.50 - $82.90Save: up to 16%$0.43 - $70.46
- ACDelco®Genuine GM Parts™ Transfer Case Extension Housing BushingGenuine GM Parts™ Transfer Case Extension Housing Bushing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.89 - $53.34Save: 15%$5.84 - $45.34
- ACDelco®Genuine GM Parts™ Transfer Case Shifter LeverGenuine GM Parts™ Transfer Case Shifter Lever by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.63 - $154.45Save: 15%$38.79 - $131.28
- TRQ®Transfer Case SwitchTransfer Case Switch by TRQ®. This high-quality TRQ transfer case switch is a great alternative to the OEM part. Expertly built to balance reliability, performance, and cost, it features high-quality materials to meet or exceed your...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$30.95 - $40.95Save: up to 6%$29.09 - $38.90
- ACDelco®GM Original Equipment™ Transfer Case Range SensorGM Original Equipment™ Transfer Case Range Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.42Save: 15%$19.90
- ACDelco®Genuine GM Parts Transfer Case Shift Mode Synchronizer AssemblyGenuine GM Parts Transfer Case Shift Mode Synchronizer Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$100.01 - $185.75Save: 15%$85.01 - $157.89
- ACDelco®Genuine GM Parts™ Transfer Case AdapterGenuine GM Parts™ Transfer Case Adapter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.14 - $176.12Save: up to 16%$36.67 - $149.71
- ACDelco®Genuine GM Parts™ Transfer Case Housing ExtensionGenuine GM Parts™ Transfer Case Housing Extension by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.41 - $286.49Save: 15%$30.96 - $243.51
- ACDelco®Genuine GM Parts™ Transfer Case Output Shaft SealGenuine GM Parts™ Transfer Case Output Shaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.61 - $97.11Save: up to 18%$8.17 - $82.55
- ACDelco®Genuine GM Parts™ Transfer Case SwitchGenuine GM Parts™ Transfer Case Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.76 - $337.47Save: up to 15%$29.55 - $286.84
- ACDelco®Genuine GM Parts™ Transfer Case Vent HoseGenuine GM Parts™ Transfer Case Vent Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.86 - $43.80Save: 15%$8.38 - $37.23
- Timken®Transfer Case Input Shaft Repair SleeveTransfer Case Input Shaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is precision...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$25.88 - $37.54
- WVE®Transfer Case Range Select Lever Sensor ConnectorTransfer Case Range Select Lever Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.50
- Mahle®Transfer Case GasketTransfer Case Gasket by Mahle®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality transfer case component is right what the doctor ordered if you need to restore and maintain your vehicle running...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$8.36 - $50.15
- ACDelco®GM Original Equipment™ Power Take Off GasketGM Original Equipment™ Power Take Off Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.98Save: 15%$20.38
- ACDelco®GM Original Equipment™ Transfer Case Bearing Retaining RingGM Original Equipment™ Transfer Case Bearing Retaining Ring by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.96Save: 15%$24.61
- ACDelco®GM Original Equipment™ Transfer Case Input Shaft BearingGM Original Equipment™ Transfer Case Input Shaft Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.00 - $185.88Save: 15%$23.80 - $158.00
- ACDelco®GM Original Equipment™ Transfer Case Oil Drain PlugGM Original Equipment™ Transfer Case Oil Drain Plug by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.63 - $9.47Save: 15%$6.49 - $8.05
- ACDelco®GM Original Equipment™ Transfer Case Oil Fill PlugGM Original Equipment™ Transfer Case Oil Fill Plug by ACDelco®. ACDelco GM Original Equipment Multi Purpose Threaded Plug is a GM-recommended replacement component for one or more of the following vehicle systems: automatic...GM-recommended replacement part for your GM vehicle's original factory componentOffering the quality, reliability, and durability of GM OE$7.88Save: 15%$6.70
After its debut in 1998, the GMC Sierra, as well as its technically identical sibling, the Chevy Silverado, became extremely popular among American drivers. In the first two generations, the truck was based on the GMT800 platform in its classic light-duty version, while HD variants featured the GMT880. By 2014, when General Motors came up with the third generation of the truck, the configuration was completely altered and the Sierra gained the K2XX platform which was also used on the Silverado truck. Engine options included a series of V6 and EcoTec V8 motors, a 6.0 L Vortec and a 6.6 L diesel Duramax V8.
The transfer case is called this way to highlight its main function, transferring the engine power to the front and rear axles in both all- and four-wheel drive vehicles. The transfer case is usually connected to the transmission, and the power is provided to the differentials by means of the driveshafts. Technically, there are two main types of transfer cases, the full- and part-time ones. If you are about to restore the driveline of your full-size pickup and are searching for quality GMC Sierra transfer cases & components, you are welcome to discover our online catalog. We proudly offer OE-quality parts at an affordable price.
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