National 473367 Wheel Seal - Rear

National 473367 Wheel Seal for Honda Civic and CRX

The National 473367 wheel seal is engineered to provide reliable sealing performance for select Honda vehicles. Designed specifically for models like the Honda Civic, Civic del Sol, and CRX, this oil seal helps maintain driveline integrity by preventing oil leaks and contamination.

• Inside diameter: 1.625 inches (41.280 mm)
• Outside diameter: 2.441 inches (62.000 mm)
• Width: 0.312 inches (7.920 mm)
• Material: Durable nitrile compound
• Redicoat finish for enhanced corrosion resistance
• Housing bore size: 2.437 inches (61.900 mm)
• Part type: 47 series oil seal
• Zero duplication part ensuring unique fitment

Detailed Product Description

This National 473367 wheel seal is constructed from nitrile, a material known for its resistance to oil, heat, and wear, making it suitable for the demanding environment of automotive driveline systems. The seal features a redicoat finish that provides additional protection against corrosion, extending the service life of the component. With precise dimensions including a 1.625-inch shaft diameter and a 2.441-inch outside diameter, this seal fits securely within the housing bore of 2.437 inches, ensuring a tight seal to prevent fluid leakage.

Compatible with Honda Civic, Civic del Sol, and CRX models, this oil seal is part of National's 470000 series, designed to meet OEM specifications for driveline and axle sealing systems. The 473367 part number identifies this specific seal, facilitating accurate replacement and maintenance.

Common Applications and Issues Addressed

• Prevents oil leaks from wheel hubs and axle assemblies
• Protects driveline components from dirt and moisture intrusion
• Reduces wear on axle shafts by maintaining proper lubrication
• Helps avoid costly repairs due to seal failure or contamination
• Maintains vehicle drivability and safety by ensuring proper seal integrity

Installation Notes and Tips

• Ensure the housing bore and shaft are clean and free of debris before installation
• Use appropriate tools to press the seal evenly into place without damage
• Verify the seal orientation matches OEM specifications, with the lip facing the lubricant side
• Inspect the shaft for wear or damage that could compromise the seal
• Apply a light coating of compatible lubricant on the seal lip prior to installation

Quality Assurance and Warranty

National wheel seals, including part number 473367, are manufactured to meet strict quality standards for durability and performance. The nitrile material and redicoat finish contribute to long-lasting service life under normal operating conditions. While specific warranty terms may vary, National products typically come with a limited warranty against manufacturing defects, ensuring confidence in the product's reliability for Honda Civic, Civic del Sol, and CRX driveline applications.