National 471267 Manual Transmission Remote Control Seal

Overview of National 471267 Manual Transmission Seal

The National 471267 manual transmission remote control seal is engineered for reliable sealing performance in Ford F-350 manual transmissions. Designed with precision, this oil seal helps maintain transmission integrity by preventing fluid leaks and contamination.

• Inside diameter: 0.875 inch (22.230 mm)
• Outside diameter: 1.379 inch (35.030 mm)
• Thickness: 0.250 inch (6.350 mm)
• Sealing material: durable nitrile compound
• Housing bore size: 1.375 inch (34.930 mm)
• Redicoat finish for enhanced wear resistance
• Part number: 471267, series 470000

Detailed Product Description

This National manual transmission remote control seal (part number 471267) is constructed from nitrile, a material known for its resistance to oil, heat, and wear. The seal features a 0.875 inch (22.230 mm) inside diameter and a 1.379 inch (35.030 mm) outside diameter, fitting precisely into a 1.375 inch (34.930 mm) housing bore. With a thickness of 0.250 inch (6.350 mm), it provides a secure barrier to prevent transmission fluid leakage. The Redicoat coating enhances the seal’s durability, reducing friction and extending service life. This zero duplication part is designed specifically for Ford F-350 manual transmissions, ensuring compatibility and reliable performance.

Compatible Applications and Common Issues Addressed

• Compatible with Ford F-350 manual transmission remote control shafts
• Prevents oil leaks that can cause transmission slippage or damage
• Protects against dirt and contaminants entering the transmission system
• Helps maintain proper lubrication and transmission efficiency
• Addresses wear-related seal failures in older or high-mileage vehicles

Installation Notes and Tips

When installing the National 471267 seal, ensure the housing bore and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Avoid damaging the nitrile sealing lip during installation. Verify the seal is seated flush with the housing bore to maintain optimal sealing performance.

Quality Assurance and Warranty

National manufactures this manual transmission seal to meet strict quality standards, using durable nitrile material and precision engineering. The part number 471267 is part of the 470000 series, known for consistent fit and function. While specific warranty details are not provided, National products typically adhere to industry standards for reliability and durability in automotive sealing applications.