National 710108 Wheel Seal

Overview of National 710108 Wheel Seal for Nissan and INFINITI

The National 710108 wheel seal is designed to provide reliable sealing performance for select Nissan and INFINITI vehicles. Engineered with nitrile material, this oil seal ensures effective protection against contaminants and fluid leaks in driveline and axle applications.

• Inside diameter: 2.205 inches (56.000 mm)
• Outside diameter: 2.997 inches (76.120 mm)
• Flanged outside diameter: 3.150 inches (80.000 mm)
• Overall width with side lip: 0.484 inches (12.300 mm)
• Width: 0.293 inches (4.900 mm)
• Material: Durable nitrile rubber
• Series: 710100
• Type: 66

Technical Details and Specifications

This wheel seal features a precise inside diameter of 2.205 inches (56 mm) to fit shafts accurately, while the outside diameter measures 2.997 inches (76.12 mm) to match housing bore dimensions. The flanged outside diameter of 3.150 inches (80 mm) provides a secure fit within the axle assembly. Constructed from nitrile, the seal offers resistance to oil, grease, and other automotive fluids, maintaining integrity under typical operating temperatures. The overall width with side lip is 0.484 inches (12.3 mm), ensuring proper sealing contact and durability in driveline applications.

Compatible Vehicles and Applications

This National 710108 wheel seal is compatible with various Nissan and INFINITI models, including the Nissan 300ZX, Altima, G20, I30, Maxima, and the INFINITI Q45. It is specifically designed for use in driveline and axle sealing systems, helping maintain proper lubrication and preventing contamination in these vehicles.

Common Issues Addressed by the National 710108 Wheel Seal

• Prevents oil and grease leaks from axle assemblies
• Protects driveline components from dirt and moisture intrusion
• Reduces wear caused by contaminants entering the seal area
• Maintains proper lubrication for extended component life
• Helps avoid costly driveline repairs due to seal failure

Installation Notes and Tips

When installing the National 710108 wheel seal, ensure the shaft and housing bore are clean and free of debris. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Verify the seal orientation matches the original part, with the side lip facing the lubricant side. Lubricate the seal lip lightly before installation to reduce initial wear. Proper installation will help maintain the seal’s effectiveness and longevity.

Quality Assurance and Warranty Information

Manufactured by National, a recognized brand in automotive sealing solutions, the 710108 wheel seal meets industry standards for durability and performance. The nitrile material and precise dimensions ensure consistent sealing under normal operating conditions. While specific warranty details may vary, National products typically come with a limited warranty against manufacturing defects, providing confidence in product reliability.