National 710466 Wheel Seal - Rear Inner

National 710466 Wheel Seal Overview

National 710466 is a wheel seal built for driveline and axle sealing applications where consistent oil control matters. It uses a fluoro-elastomer sealing material and a bi-directional lip design to help maintain a secure seal at the shaft and housing bore.

With a 3.937-inch shaft diameter, 5.133-inch outside diameter, and 0.562-inch width, this National wheel seal is sized for precise service replacement. The Redi-Coat finish helps support installation, and the seal is part of National’s 710400 series.

Key Features

• Part number: 710466
• Wheel seal / oil seal for driveline and axle sealing service
• Bi-directional lip design for sealing performance in either rotation direction
• Fluoro-elastomer material for demanding operating conditions
• Redi-Coat finish
• Inside diameter: 3.937 in. / 100.000 mm
• Outside diameter: 5.133 in. / 130.380 mm
• Housing bore: 5.126 in. / 130.200 mm
• Width: 0.562 in. / 14.274 mm

Detailed Description

National has supplied sealing products for more than 75 years, and the 710466 wheel seal reflects that focus on precision sealing for modern vehicles. The seal’s fluoro-elastomer construction supports resistance to heat and fluid exposure, while the bi-directional lip design helps maintain sealing contact during operation. For service work on axle ends and wheel-end sealing points, this part number 710466 provides a direct replacement option where the listed dimensions match the original application.

This part cross-references GM applications such as 15067325 and 15208962 for the same application. Search terms such as National 710466 wheel seal, 3.937 inch axle seal, and GM wheel seal replacement help identify the correct service part for vehicle repair.

What It Helps Address

• Gear oil leakage at the wheel end
• Contamination entering the axle seal area
• Seal wear from heat and fluid exposure
• Noise or driveline issues related to low lubricant levels
• Service replacement for worn or damaged oil seals

Installation Notes and Tips

Verify shaft diameter, housing bore, and seal width before installation. Clean the sealing surface and inspect the shaft for grooves, corrosion, or damage that can affect seal life. Confirm the seal orientation and press the seal evenly into place to avoid distortion. For vehicle-specific service, match the dimensions and application details to the exact axle or wheel-end setup on the vehicle.

Compatible vehicle searches may include National 710466 for GM wheel seal replacement, axle seal service, and wheel-end oil seal repair on select make/model applications. Always confirm the original part dimensions before installation.

Quality Assurance

National is recognized for premium sealing solutions and ongoing product development for current vehicle platforms. The 710466 is engineered as a precision sealing component for service replacement where exact dimensions and material selection are critical.