Timken 710541 Automatic Transmission Extension Housing Seal - Rear

Automatic Transmission Extension Housing Seal

Timken 710541 is an automatic transmission extension housing seal built to control lubricant loss and block contaminants from entering the sealing area. It is a direct-fit sealing component for rear applications on select Ford and Lincoln vehicles.

Key Features

• Precision sealing design helps prevent oil and grease escape.
• Reinforced outer case resists installation damage and supports durability.
• Ribbed rubber inner diameter helps seal minor spindle imperfections and improve seating.
• Internal contamination exclusion system helps keep debris out of the seal area.
• Vent holes promote lubricant flow around the seal lip to reduce heat build-up.

Detailed Description

Timken 710541 is engineered for rear transmission extension housing sealing on select applications, including Fits 2005-2010 Ford Mustang, rear; Fits 2000-2006 Lincoln LS, rear; and Fits 2002-2005 Ford Thunderbird, rear. The seal’s reinforced outer case helps protect it during installation, while the ribbed inner diameter is designed to maintain a positive seal even when the mating surface is not perfectly uniform. Timken 710541 also uses venting and contamination-control features to support cleaner operation and reduce conditions that can lead to leakage.

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

Common Issues It May Address

• Transmission fluid seepage at the extension housing.
• Contamination entering the sealing area.
• Seal damage during installation.
• Heat-related seal wear.
• Poor sealing on slightly imperfect mating surfaces.

Installation Notes and Tips

Inspect the housing bore and shaft surface before installation, and replace any worn or damaged mating components. Clean the sealing surface thoroughly so the new seal can seat evenly and maintain proper contact. Verify application by vehicle year, make, model, and rear position before ordering.

Quality Assurance

Timken sealing components are built with precision sealing features and durability-focused construction for consistent service performance.