Timken SL260009 Automatic Transmission Torque Converter Seal

Automatic Transmission Torque Converter Seal

Timken SL260009 is an automatic transmission torque converter seal for a wide range of GM vehicles. It is listed for applications such as Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, and Cadillac CTS, making it a fitment-specific service part for transmission sealing repairs.

Key Features

• Timken automatic transmission torque converter seal
• Part number SL260009
• Fits a broad range of Chevrolet, GMC, Cadillac, Hummer, and Pontiac applications
• Used in transmission gasket and sealing system service
• Direct fitment coverage for many 2006-2018 GM platforms

Detailed Description

Timken SL260009 is an automatic transmission torque converter seal used in transmission sealing service on GM rear-wheel-drive and truck/SUV applications. It is listed for vehicles including 2009-2018 Chevrolet Silverado 1500, 2007-2018 GMC Sierra 1500, 2009-2018 Chevrolet Tahoe, 2007-2014 Cadillac Escalade, and 2006-2014 Chevrolet Corvette. This part number, SL260009, also appears across performance and utility models such as Chevrolet Camaro, Cadillac CTS, GMC Yukon, and Pontiac G8.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Transmission fluid leakage at the torque converter seal area
• Seal wear from age, heat, and transmission fluid exposure
• Service needs during transmission rebuild or reseal work
• Drivetrain maintenance on Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD applications
• Seal replacement on Cadillac, Chevrolet, GMC, Hummer, and Pontiac vehicles with listed fitment

Installation Notes and Tips

Verify transmission model and seal dimensions before installation. Inspect the torque converter hub, pump bore, and surrounding sealing surfaces for wear or scoring before installing SL260009. Clean all mating surfaces thoroughly and follow the vehicle service procedure for proper seal seating and fluid refill.

Quality Assurance

Timken is a recognized name in drivetrain and sealing components, and SL260009 is cataloged for specific GM applications to support accurate parts selection. Confirm fitment against the vehicle year, make, and model before ordering.