SKF 34889 Manual Transmission Seal - Front or Rear

Reliable Manual Transmission Seal for Accurate Fitment

The SKF 34889 manual transmission seal is engineered to provide a precise fit and durable sealing performance. Designed with a 3.5-inch shaft diameter and a 4.506-inch outside diameter, this seal is suitable for various manual transmission applications requiring nitrile sealing surfaces.

• Width: 0.438 inches for optimal sealing depth
• Outside Diameter: 4.506 inches ensuring proper housing fit
• Shaft Diameter: 3.5 inches matching common manual transmission shafts
• Sealing Surface Type: Nitrile for resistance to oil and wear
• Part Number: 34889 for accurate identification and replacement

Technical Details and Material Composition

This manual transmission seal from SKF is constructed with a nitrile sealing surface, known for its resistance to petroleum-based fluids and mechanical wear. The 0.438-inch width provides a secure seal without excessive friction, while the 4.506-inch outside diameter ensures compatibility with standard transmission housings. The 3.5-inch shaft diameter is designed to fit tightly around the transmission shaft, preventing leaks and contamination.

Applications and Common Issues Addressed

• Prevents manual transmission fluid leaks in vehicles with 3.5-inch shafts
• Reduces contamination ingress that can cause premature transmission wear
• Replaces worn or damaged seals to restore proper transmission function
• Helps maintain consistent transmission pressure and performance
• Compatible with manual transmissions requiring a 4.506-inch outside diameter seal

Installation Notes and Tips

When installing the SKF 34889 manual transmission seal, ensure the shaft and housing surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches the nitrile sealing surface facing the fluid side to maintain effective sealing. Avoid using excessive force to prevent damage to the seal lip.

Quality Assurance and Warranty Information

SKF manufactures the 34889 manual transmission 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 transmission applications.