Federal Mogul 711009 Manual Transmission Extension Housing Seal

The Federal Mogul National 711009 Manual Transmission Extension Housing Seal is a precision-engineered sealing solution designed to prevent fluid leaks and maintain optimal transmission performance. This seal is specifically designed for manual transmissions equipped with the Aisin AR5 5-speed transmission.

Key Features:

• Spring-loaded multi-lip design ensures positive sealing with reduced shaft interference
• Nitrile construction provides excellent resistance to transmission fluid and wear
• Temperature range: -20°F to 300°F (-29°C to 149°C) for reliable performance in extreme conditions
• Precision-engineered dimensions for proper fitment on extension housing applications
• Manufactured by National, a trusted brand with over 75 years of sealing solutions expertise

This extension housing seal prevents transmission fluid leakage at the output shaft, protecting your transmission components and ensuring smooth operation. The spring-loaded design maintains constant sealing pressure throughout the seal's service life, while the multi-lip configuration provides superior leak protection compared to standard single-lip seals.