Timken 222745 Manual Transmission Output Shaft Seal - Rear

Reliable Manual Transmission Output Shaft Seal for Subaru Vehicles

The Timken 222745 manual transmission output shaft seal is engineered to provide a precise fit and durable sealing solution for Subaru Impreza, Legacy, and Standard models. Designed with high-quality N-polyacrylate material, this seal helps maintain transmission integrity by preventing fluid leaks and contamination.

• Constructed from durable N-polyacrylate material for long-lasting performance
• Outside diameter measures 1.781 inches (45.24 mm) ensuring accurate fitment
• Housing bore diameter of 1.772 inches (45.00 mm) for secure installation
• Shaft diameter of 1.063 inches (27.00 mm) compatible with specified Subaru transmissions
• Width of 0.354 inches (9.00 mm) for optimal sealing depth
• Counter-clockwise (CCW) helix type design to match transmission shaft rotation

Detailed Product Description

The Timken 222745 manual transmission output shaft seal is specifically designed to meet the demanding requirements of Subaru Impreza, Legacy, and Standard manual transmissions. Its N-polyacrylate construction offers resistance to heat, wear, and transmission fluids, ensuring a reliable seal over extended use. The precise dimensions, including a 1.781-inch outside diameter and a 1.063-inch shaft diameter, provide a tight fit that minimizes the risk of leaks. The counter-clockwise helix type design aligns with the rotational direction of the output shaft, enhancing sealing efficiency and reducing premature wear.

Applications and Problem Solving

• Prevents transmission fluid leaks from the output shaft area
• Protects manual transmission internals from dirt and contaminants
• Reduces risk of transmission damage due to fluid loss
• Maintains proper lubrication within Subaru manual transmissions
• Helps avoid costly repairs related to seal failure

Installation Notes and Tips

When installing the Timken 222745 output shaft seal, ensure the housing bore and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into the housing bore without distortion. Verify the seal’s helix direction matches the output shaft rotation (counter-clockwise) to maintain proper sealing function. Lubricate the seal lip lightly with transmission fluid before installation to reduce initial wear.

Quality Assurance and Warranty

Timken manufactures the 222745 output shaft seal to meet strict quality standards, ensuring consistent performance and durability. The use of N-polyacrylate material and precise engineering supports reliable sealing in Subaru manual transmissions. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects, providing confidence in the product’s quality.