National 224210 Wheel Seal - Front, Rear or Rear Inner

Reliable Wheel Seal for Lexus, Mazda, Porsche, and Toyota Vehicles

The National 224210 wheel seal is engineered to provide effective sealing solutions for driveline and axle applications. Designed to fit a range of models including Lexus ES250, Mazda 626, Porsche 911, and Toyota Camry, Celica, Corolla, and more, this oil seal ensures optimal protection against contaminants and fluid leaks.

• Inside diameter: 42.000 mm (1.654 inches)
• Outside diameter: 55.280 mm (2.176 inches)
• Housing bore: 55.000 mm (2.165 inches)
• Width: 8.000 mm (0.315 inches)
• Material: Durable nitrile for resistance to oil and wear
• Series: 220000, Type 35 oil seal

Technical Details and Material Specifications

The National 224210 wheel seal is constructed from nitrile, a synthetic rubber known for its excellent resistance to petroleum-based oils and fluids. This material choice ensures durability and longevity in demanding automotive environments. The seal’s precise dimensions, including a 42 mm shaft diameter and a 55.28 mm outside diameter, make it compatible with specific driveline components on select Lexus, Mazda, Porsche, and Toyota models. The 8 mm width provides a secure fit within the housing bore, minimizing the risk of leaks and contamination.

Compatible Vehicles and Applications

This wheel seal is compatible with various models such as the Lexus ES250, Mazda 626, Porsche 911, and Toyota Camry, Celica, Corolla, Corona, MR2, RX-7, Starlet, and Tercel. It is designed to maintain the integrity of the axle assembly by preventing oil leakage and keeping dirt and debris out, which is critical for maintaining driveline performance and longevity.

• Prevents oil leaks in wheel hubs and axle assemblies
• Protects against dirt, dust, and moisture intrusion
• Reduces wear on axle shafts and bearings
• Maintains proper lubrication within the driveline system
• Helps avoid costly repairs due to seal failure

Installation Notes and Tips

When installing the National 224210 wheel seal, ensure the shaft and housing bore are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip. Verify the seal orientation matches the original part to maintain proper sealing function. Lubricate the seal lip lightly with compatible oil before installation to reduce initial wear.

Quality Assurance and Warranty

National wheel seals, including part number 224210, are manufactured to meet industry standards for durability and performance. The nitrile material and precise engineering contribute to reliable sealing under normal operating conditions. While specific warranty details may vary, National products typically come with a limited warranty against manufacturing defects, ensuring confidence in the product’s quality and fitment.