SKF STCK226 Transfer Case Overhaul Kit

SKF STCK226 Transfer Case Overhaul Kit

SKF STCK226 is a transfer case overhaul kit built for service work on select GM SUVs and related applications. It combines the core wear components needed for a transfer case repair, with bearings, seals, and gaskets selected to meet or exceed original equipment specifications.

Key Features

• Transfer case overhaul kit for service and rebuild applications
• Includes high-quality bearings with matching cones and cups
• Seals use SKF standards and Bore-Tite coating for improved sealing performance
• Form-fitting gaskets and silicone sealant are provided where applicable
• Built to support a complete transfer case repair on the correct application
• Part number STCK226 for easy identification and ordering

Detailed Description

SKF STCK226 is engineered for transfer case service where worn bearings, leaking seals, or degraded gasket surfaces need to be addressed together. The kit is designed around OE-style fit and function, with premium bearing components and sealing parts made to support long-term service life. For drivers searching for a transfer case overhaul kit for 2002-2009 Chevrolet Trailblazer or 2002-2009 GMC Envoy, STCK226 provides the core components needed for a proper rebuild. It also applies to 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, and 2002-2004 Oldsmobile Bravada. This part cross-references 01V409144 and 550004 for the same application.

Common Repair Uses

• Transfer case bearing noise or rough operation
• Fluid leaks from worn seals or sealing surfaces
• Service issues caused by deteriorated gaskets
• Rebuilds on high-mileage Chevrolet Trailblazer and GMC Envoy transfer cases
• Restoration of transfer case sealing integrity after teardown

Installation Notes and Tips

Confirm transfer case model and application before installation, since fitment varies by vehicle and configuration. Inspect the housing, shafts, and related wear surfaces during disassembly so the new bearings and seals can seat correctly. Clean all mating surfaces thoroughly and follow the service procedure for your specific transfer case. For best results, replace worn components as a complete set during the rebuild process.

Quality Assurance

SKF manufactures drivetrain service parts to high quality standards, with components selected to meet or exceed original equipment specifications. The kit is built with premium bearings, SKF-standard seals, and sealing materials intended to support reliable transfer case service on the listed applications.

Compatible Vehicles

• Fits 2002-2009 Chevrolet Trailblazer, N/A
• Fits 2002-2009 GMC Envoy, N/A
• Fits 2002-2006 Chevrolet Trailblazer EXT, N/A
• Fits 2002-2006 GMC Envoy XL, N/A
• Fits 2004-2005 GMC Envoy XUV, N/A
• Fits 2002-2004 Oldsmobile Bravada, N/A