National 710176 Wheel Seal - Rear or Rear Outer

Overview of National 710176 Wheel Seal for Nissan and Infiniti

The National 710176 wheel seal is engineered to provide reliable sealing performance for driveline components in select Nissan and Infiniti vehicles. Designed with precision dimensions and durable nitrile material, this oil seal helps maintain optimal axle function and prevent fluid leaks.

• Inside diameter: 2.205 inches (56.0 mm)
• Outside diameter: 2.919 inches (74.14 mm)
• Flanged outside diameter: 3.228 inches (82.0 mm)
• Overall width with side lip: 0.531 inches (13.5 mm)
• Width: 0.335 inches (8.5 mm)
• Material: Nitrile rubber for resistance to oil and wear
• Compatible with Nissan Frontier, Pathfinder, Xterra and Infiniti QX4

Detailed Product Description and Specifications

The National 710176 wheel seal is part of the 710100 series, designed specifically for driveline and axle sealing applications. Constructed from nitrile, this oil seal offers resistance to petroleum-based fluids and maintains flexibility under varying temperatures. The seal’s precise inside diameter of 2.205 inches (56 mm) fits the shaft snugly, while the outside diameter of 2.919 inches (74.14 mm) matches the housing bore, ensuring a secure fit. The flanged outside diameter of 3.228 inches (82 mm) provides additional stability during installation. With an overall width of 0.531 inches (13.5 mm) including the side lip, the seal effectively prevents contaminants from entering the axle assembly.

Applications and Common Issues Addressed

• Prevents oil leaks in front axle assemblies of Nissan Frontier, Pathfinder, Xterra, and Infiniti QX4
• Protects driveline components from dirt and debris contamination
• Reduces premature wear of axle shafts by maintaining proper lubrication
• Helps maintain vehicle drivability by ensuring axle integrity
• Addresses common seal failure issues such as cracking or hardening due to heat exposure

Installation Notes and Tips

• Ensure the shaft and housing bore are clean and free of debris before installation
• Use appropriate tools to press the seal evenly into the housing bore to avoid damage
• Verify the seal orientation matches the original part to maintain proper sealing function
• Lubricate the seal lip lightly with compatible grease or oil prior to installation
• Inspect the axle shaft for wear or damage before installing the new seal

Quality Assurance and Warranty Information

National wheel seals, including part number 710176, are manufactured to meet OEM specifications for fit and function. The nitrile material is selected for durability and resistance to common automotive fluids. While specific warranty terms may vary, National products typically come with a limited warranty against manufacturing defects, ensuring reliability for your Nissan Frontier, Pathfinder, Xterra, or Infiniti QX4 driveline maintenance needs.