FAG SS4547 Wheel Seal - Front or Rear

Wheel Seal for Driveline Protection

The FAG SS4547 wheel seal is built for wheel-end service where keeping contaminants out and grease in matters. It uses a nitrile sealing material with a rubber spring auxiliary-lip design to support a tight seal at the bearing interface.

Compatible With rear applications on Toyota 4Runner, Toyota Tacoma, Lexus GX460, and Lexus GX470, plus select front and front-inner applications on Mitsubishi, Dodge, Acura, and Nissan vehicles. FAG SS4547 is a direct-fit style wheel seal for applications that require precise bore, outside diameter, and width dimensions.

Key Features

• Nitrile sealing material for durable wheel-end sealing performance
• Rubber, spring, and auxiliary-lip seal design
• Bore diameter: 2.953 in. (75.006 mm)
• Seal outside diameter: 2.964 in. (75.286 mm)
• Seal width: 2.283 in. (57.988 mm)
• Engineered to help protect wheel-end components from dirt, dust, and moisture
• Helps retain grease over the life of the bearing

Detailed Description

FAG SS4547 is a wheel seal designed to meet vehicle-specific sealing requirements across a wide range of driveline and axle applications. The seal dimensions and construction are important for proper fit and reliable wheel-end protection, especially on rear axle service for Toyota 4Runner, Toyota Tacoma, Lexus GX460, and Lexus GX470 models. This part number is also used in select front, front-inner, and nonstandard-position applications on older Acura, Dodge, Mitsubishi, and Nissan vehicles.

This part cross-references Gates 22823 for the same application. FAG SS4547 also cross-references National 225875 for the same application.

What It Helps Address

• Grease loss at the wheel bearing seal area
• Contamination from road dirt and dust
• Moisture intrusion at the wheel end
• Seal wear that can affect bearing protection
• Service replacement for worn rear axle seals on Toyota and Lexus applications

Installation Notes and Tips

• Verify bore diameter, outside diameter, and seal width before installation.
• Match the seal to the exact position listed for the vehicle: rear, front, front inner, or N/A where specified.
• Inspect the hub, spindle, and bearing surfaces for wear or scoring before installing the new seal.
• Clean the sealing surfaces thoroughly so the nitrile lip can seat correctly.
• Use the vehicle application notes when servicing models such as Toyota 4Runner, Toyota Tacoma, and Lexus GX460.

Quality Assurance

FAG designs wheel seals using high-quality materials and application-specific specifications to meet vehicle manufacturer requirements. SS4547 is built to FAG quality standards for wheel-end sealing performance and dimensional accuracy.