Timken 223255 Manual Transmission Input Shaft Seal - Front or Rear

Reliable Manual Transmission Input Shaft Seal for Select Vehicles

The Timken 223255 manual transmission input shaft seal is engineered to provide a durable and precise fit for various Chevrolet, Dodge, GMC, Oldsmobile, Saab, and Subaru models. Designed with S-nitrile material, this seal ensures effective protection against leaks and contamination in your vehicle's transmission system.

• Constructed from high-quality S-nitrile for enhanced resistance to heat and wear
• Outside diameter measures 2.058 inches (52.27 mm) for accurate fitment
• Shaft diameter of 1.260 inches (32.00 mm) matches OEM specifications
• Housing bore dimensions of 2.047 inches (52.00 mm) ensure proper sealing
• Width options of 0.276 inches and 7.00 mm accommodate precise installation requirements

Detailed Specifications and Material Benefits

The Timken 223255 input shaft seal is crafted from S-nitrile, a synthetic rubber known for its excellent resistance to petroleum-based oils, fuels, and other automotive fluids. This material choice helps maintain seal integrity under the demanding conditions of manual transmissions. The seal’s dimensions, including an outside diameter of 2.058 inches and a shaft diameter of 1.260 inches, align with the exact requirements for compatible vehicles such as the Chevrolet Blazer, Dodge Raider, Subaru WRX, and others. The housing bore size of 2.047 inches ensures a secure fit within the transmission assembly, minimizing the risk of leaks and premature wear.

Compatible Vehicles and Applications

This manual transmission input shaft seal is compatible with a range of models, including Chevrolet Astro, S10, and S15 Jimmy; Dodge Raider and Dakota; GMC Jimmy and Sonoma; Oldsmobile Bravada; Saab 9-2X; and Subaru Forester, Impreza, Legacy, Outback, WRX, WRX STI, and XV Crosstrek. The Timken 223255 part number corresponds to the exact replacement seal needed for maintaining transmission performance and reliability in these vehicles.

• Prevents transmission fluid leaks around the input shaft
• Protects transmission internals from dirt and contaminants
• Reduces wear on transmission components by maintaining proper lubrication
• Helps maintain smooth manual transmission operation
• Addresses common seal failure issues such as oil seepage and shaft damage

Installation Notes and Tips

When installing the Timken 223255 input shaft seal, ensure the transmission housing bore is clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the shaft diameter matches the seal specifications to avoid leaks. Lubricate the seal lip lightly with transmission fluid before installation to reduce initial wear. Proper installation will help extend the service life of the seal and the transmission system.

Quality Assurance and Warranty Information

Timken manufactures the 223255 input shaft seal to meet stringent quality standards, ensuring reliable performance in manual transmission applications. The use of S-nitrile material and precise dimensional tolerances contribute to the seal’s durability. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects, providing confidence in the product’s longevity and function.