SKF 8703 Manual Transmission Shift Shaft Seal

Reliable Manual Transmission Shift Shaft Seal for Accurate Fit

The SKF 8703 manual transmission shift shaft seal is engineered to provide a precise seal for manual transmissions requiring a shaft diameter of 0.875 inches. Designed with a nitrile sealing surface, this seal offers effective resistance to oil and wear, ensuring consistent performance in various driving conditions.

• Width: 0.313 inches for compact and secure installation
• Outside Diameter: 1.503 inches to match specific transmission housings
• Shaft Diameter: 0.875 inches for compatibility with designated manual transmissions
• Sealing Surface Type: Durable nitrile material for oil resistance and longevity
• Part Number: 8703 for accurate identification and replacement

Technical Details and Material Specifications

The SKF 8703 shift shaft seal is constructed with a nitrile sealing surface, known for its resistance to petroleum-based fluids and mechanical wear. The seal’s dimensions—0.313 inches in width and 1.503 inches in outside diameter—are designed to fit manual transmission shafts with a diameter of 0.875 inches. This precise sizing helps maintain the integrity of the transmission by preventing fluid leaks and contamination.

Applications and Common Issues Addressed

• Prevents manual transmission fluid leaks around the shift shaft
• Reduces contamination ingress that can cause premature transmission wear
• Maintains proper lubrication within the transmission assembly
• Addresses shifting difficulties caused by worn or damaged seals
• Helps avoid costly transmission repairs due to seal failure

Installation Notes and Recommendations

When installing the SKF 8703 manual transmission shift shaft seal, ensure the shaft diameter matches the specified 0.875 inches for proper fitment. Clean the sealing surface and surrounding area thoroughly before installation to avoid debris interference. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal is seated flush to prevent leaks.

Quality Assurance and Warranty Information

SKF manufactures the 8703 shift shaft seal to meet industry standards for durability and performance. While specific warranty details are not provided, SKF products typically undergo rigorous quality control to ensure reliability in automotive applications. Using genuine SKF parts helps maintain transmission integrity and operational safety.