National 710529 Wheel Seal - Rear Inner or Rear Outer

Overview of National 710529 Wheel Seal

The National 710529 wheel seal is engineered to provide reliable sealing performance for select Saab and Subaru vehicles. Designed with precision, this oil seal helps maintain driveline integrity by preventing lubricant leaks and contamination.

• Inside diameter: 1.969 inches (50.000 mm)
• Outside diameter: 2.583 inches (65.600 mm)
• Housing bore diameter: 2.571 inches (65.300 mm)
• Width: 0.315 inches (8.000 mm)
• Material: durable nitrile rubber for resistance to oil and wear
• Series: 710500, Type 32 oil seal

Detailed Product Description

The National 710529 wheel seal is constructed from nitrile, a synthetic rubber known for its excellent resistance to petroleum-based oils and high temperatures. With an inside diameter of 1.969 inches and an outside diameter of 2.583 inches, this seal fits shafts and housings precisely to prevent oil leakage. The 0.315-inch width ensures a secure fit within the housing bore of 2.571 inches. This seal is part of the 710500 series, designed specifically for driveline and axle applications requiring reliable sealing under demanding conditions.

Compatible Vehicles and Applications

This wheel seal is compatible with various Saab and Subaru models, including the Saab 9-2X and Subaru Forester, Impreza, and Legacy. It is ideal for use in driveline and axle assemblies where maintaining oil containment and preventing dirt ingress is critical for component longevity and performance.

• Prevents oil leaks in wheel hubs and axle assemblies
• Protects bearings from dirt and moisture contamination
• Maintains proper lubrication for driveline components
• Reduces wear and extends service life of axle parts

Installation Notes and Tips

When installing the National 710529 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 oil containment direction to optimize performance. Proper installation helps avoid premature seal failure and maintains driveline reliability.

Quality Assurance and Warranty

National wheel seals are manufactured to meet industry standards for durability and performance. The 710529 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, National products typically adhere to OEM quality requirements, supporting dependable service life in Saab and Subaru driveline applications.