National 710396 Manual Transmission Output Shaft Seal - Left, Rear or Right

Reliable Manual Transmission Output Shaft Seal for Multiple Vehicle Makes

The National 710396 manual transmission output shaft seal is engineered to provide effective sealing for a range of vehicles including Dodge, Ford, Honda, Hyundai, Jeep, Kia, Mazda, Mercury, Mitsubishi, and Plymouth models. Designed with durable nitrile material and a bi-directional lip design, this seal ensures consistent performance and protection against leaks.

• Inside diameter options: 1.378 inch (35 mm)
• Outside diameter: 2.213 inch (56.2 mm)
• Thickness: 0.354 inch (9 mm)
• Sealing material: Nitrile for resistance to oil and wear
• Bi-directional helix lip design for enhanced sealing efficiency
• Compatible housing bore: 2.205 inch (56 mm)
• Overall width with side lip: 0.472 inch (12 mm)

Technical Details and Material Specifications

The National 710396 output shaft seal is constructed from nitrile, a synthetic rubber known for its resistance to petroleum-based oils and high durability under mechanical stress. The seal features a bi-directional helix lip design that helps maintain a tight seal around the manual transmission output shaft, preventing oil leaks and contamination. With precise dimensions including a 1.378 inch (35 mm) shaft diameter and a 2.213 inch (56.2 mm) outside diameter, this seal fits securely within a 2.205 inch (56 mm) housing bore. The 0.354 inch (9 mm) thickness and 0.472 inch (12 mm) overall width with side lip provide a robust barrier against fluid escape.

Compatible Vehicles and Applications

This manual transmission output shaft seal is compatible with a variety of vehicle makes and models, including but not limited to:

• Dodge 3000GT, Stealth, and Plymouth models
• Ford Escort, Fusion, and Escape
• Honda S2000 and Accord variants
• Hyundai Accent and Elantra
• Jeep Compass and Patriot
• Kia Rio and Rio5
• Mazda MX-3, MX-6, and Protege series
• Mercury Milan and Cougar
• Mitsubishi Lancer and Galant

Common Issues Addressed by the National 710396 Seal

• Prevents manual transmission fluid leaks from the output shaft area
• Reduces contamination of transmission internals by dirt and debris
• Maintains proper lubrication for transmission components
• Helps avoid premature wear of transmission bearings and gears
• Ensures consistent transmission performance and longevity

Installation Notes and Tips

When installing the National 710396 output shaft seal, ensure the housing bore is clean and free of debris. Lubricate the sealing lip with transmission fluid or compatible grease before installation to prevent damage. Use a seal driver or appropriate tool to press the seal evenly into the bore without distortion. Verify the seal is seated flush and properly aligned with the shaft to maintain optimal sealing performance.

Quality Assurance and Warranty Information

National transmission seals are manufactured to meet industry standards for durability and performance. The 710396 seal is made from high-quality nitrile material and designed for reliable sealing in manual transmission applications. While specific warranty details may vary, National products typically come with a limited warranty against defects in material and workmanship. Refer to the product documentation for exact warranty terms.