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GMC Sierra 2500 Transfer Case Parts
This page brings together transfer case parts for the GMC Sierra 2500, covering model years 1999–2013. The range includes components, bearings, motors, gaskets, switches, and service kits — from remanufactured assemblies to OE replacement sealing systems. Choose your model year above and this page keeps only the transfer case parts that fit your GMC Sierra 2500. Each listing is matched to our vehicle fitment data before it appears here.
Shop GMC Sierra 2500 Parts by Category
What's here for your GMC Sierra 2500
- Transfer case components, including remanufactured and OE replacement units
- Bearings for front and rear positions
- Motors
- Gaskets and sealing systems, including full gasket kits
- Switches
- Service kits
The widest selection here comes from Dorman, SKF, Zumbrota Drivetrain, and ACDelco, spanning everything from individual seals and bearings to complete service and rebuild kits. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.