SKF 14938 Manual Transmission Seal - Rear

Reliable Manual Transmission Seal for Accurate Fit

The SKF 14938 manual transmission seal is engineered to provide precise sealing performance for vehicles requiring a 1.500-inch shaft diameter. Designed with a nitrile sealing surface, this seal ensures durability and resistance to common transmission fluids, making it suitable for various manual transmission applications.

• Width: 0.313 inches for compact and effective sealing
• Outside Diameter: 2.254 inches to match specific transmission housings
• Shaft Diameter: 1.500 inches for accurate fit on compatible manual transmissions
• Sealing Surface Type: Nitrile, offering resistance to oil and wear
• Part Number: 14938 for easy identification and replacement

Technical Details and Material Composition

This manual transmission seal from SKF is constructed with a nitrile sealing surface, known for its excellent resistance to petroleum-based fluids and mechanical wear. The 0.313-inch width balances sealing effectiveness with minimal space requirements, while the 2.254-inch outside diameter ensures compatibility with specific transmission housings. The 1.500-inch shaft diameter specification is critical for matching the seal to the transmission shaft, preventing leaks and maintaining transmission integrity.

Applications and Common Issues Addressed

The SKF 14938 manual transmission seal is compatible with manual transmissions requiring a 1.500-inch shaft diameter and a 2.254-inch outside diameter seal. It is commonly used in vehicles where reliable sealing is necessary to prevent fluid leaks and contamination.

• Prevents manual transmission fluid leaks
• Reduces contamination from dirt and debris entering the transmission
• Minimizes wear on transmission shafts by maintaining proper lubrication
• Helps maintain consistent transmission performance
• Addresses seal degradation due to heat and fluid exposure

Installation Notes and Tips

When installing the SKF 14938 manual transmission seal, ensure the shaft diameter is precisely 1.500 inches and the housing accommodates the 2.254-inch outside diameter. Clean the sealing surfaces thoroughly before installation to avoid contamination. Use appropriate tools to press the seal evenly into place without damaging the nitrile sealing surface. Verify proper alignment to prevent premature wear or leaks.

Quality Assurance and Warranty Information

SKF manufactures the 14938 manual transmission seal to meet industry standards for durability and performance. The nitrile sealing surface is tested for resistance to common transmission fluids and mechanical stress. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, ensuring reliability for professional automotive applications.