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GMC Sierra 1500 Transfer Case Parts
This page covers transfer case parts for the GMC Sierra 1500, spanning model years 1999–2024. The range includes remanufactured units, individual components, gaskets, bearings, and service kits suited to front and rear positions across the Sierra 1500 lineup. Select your year above and we'll show only the transfer case parts that fit your GMC Sierra 1500. Fitment is checked against our vehicle data for every part listed.
Shop GMC Sierra 1500 Parts by Category
What's here for your GMC Sierra 1500
- Transfer case components, including remanufactured and OE replacement units
- Motors for transfer case actuation
- Gaskets and sealing systems for front and rear positions
- Bearings
- Switches
- Service and rebuild kits
The widest selection here comes from Dorman, Zumbrota Drivetrain, SKF, and ACDelco, covering everything from individual seals and gaskets to complete remanufactured assemblies. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.