SKF 22815 Wheel Seal - Rear

Wheel Seal Overview

The SKF 22815 wheel seal is built for driveline and axle sealing applications where lubricant retention and contamination control are critical. It uses a nitrile sealing surface and application-specific dimensions to match the required shaft and housing interface.

Compatible with Mazda RX-7 rear wheel seal applications and Toyota Crown rear wheel seal applications, this SKF 22815 part is specified for vehicles that need a precise sealing fit. SKF has a long history in seal engineering, and the 22815 reflects that focus on material selection and dimensional accuracy.

Key Features

• Nitrile sealing surface for dependable contact and fluid control.
• Application-specific dimensions: 0.315 in. width, 2.840 in. outside diameter, and 2.283 in. shaft diameter.
• Designed for wheel seal service in driveline and axle sealing systems.
• SKF 22815 is engineered to help keep lubricants in and contaminants out.

Detailed Description

The SKF 22815 wheel seal is a precision sealing component for rear axle applications on the Mazda RX-7 and Toyota Crown. Its nitrile sealing surface is selected for the operating environment, while the listed dimensions support proper sealing contact at the shaft and housing interface. For buyers searching for a Mazda RX-7 rear wheel seal or Toyota Crown rear wheel seal, this part number provides a direct reference for the correct application.

SKF 22815 is part of SKF’s seal engineering heritage, which includes decades of development in bonded seal design and material selection. The result is a wheel seal intended to maintain lubricant retention and reduce contamination in service.

What This Part Helps Address

• Gear oil or lubricant seepage at the wheel end.
• Contamination entering the axle or hub sealing area.
• Wear caused by an incorrect or mismatched seal size.
• Loss of sealing performance from an aged or damaged wheel seal.

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the application. Inspect the sealing surface and surrounding components for wear, scoring, or damage that could affect sealing performance. This part cross-references Monroe Shocks & Struts (e.g., 90311-58118, 145822815) for the same application.

Quality Assurance

SKF states that its seals are manufactured to specific designs using premium materials and to high quality standards for long service life and safety. The 22815 part number is supported by that seal engineering background.