SKF 22821 Wheel Seal - Front Outer

SKF 22821 Wheel Seal for Front Outer Applications

SKF 22821 is a wheel seal built for front outer driveline service on select Mitsubishi and Dodge vehicles. It is designed with a nitrile sealing surface and precise dimensions to help maintain lubricant retention while keeping road contaminants out.

Key Features

• Wheel seal for front outer position applications
• Nitrile sealing surface type for dependable sealing performance
• Outside diameter: 2.997 in.
• Shaft diameter: 2.283 in.
• Width: 0.276 in.
• SKF part number 22821 for direct identification

Detailed Description

SKF 22821 is a driveline and axle wheel seal engineered for vehicles that require a front outer seal with the listed dimensions. SKF has a long history in seal design and manufacturing, and this part reflects that focus with premium materials selected for the application and operating environment. It is a practical replacement for front outer wheel seal service on 1992-2004 Mitsubishi Diamante, 1991-1999 Mitsubishi 3000GT, and 1991-1996 Dodge Stealth. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Oil or grease leakage at the wheel seal area
• Contamination entering the hub or bearing area
• Wear-related sealing loss on front outer service points
• Noise or roughness caused by compromised lubricant retention
• Replacement needs during driveline and axle maintenance

Installation Notes and Tips

Verify the seal dimensions against the original part before installation. Clean the sealing surfaces thoroughly, inspect the shaft and hub for wear or scoring, and install the seal squarely to avoid distortion. Confirm the vehicle application and position match the service location: Fits 1992-2004 Mitsubishi Diamante, Front Outer; Fits 1991-1999 Mitsubishi 3000GT, Front Outer; Fits 1991-1996 Dodge Stealth, Front Outer.

Quality Assurance

SKF manufactures seals to specific designs and quality standards, using materials selected for long service life and reliable sealing performance. SKF 22821 is built to support consistent operation in front outer wheel seal applications on Mitsubishi Diamante, Mitsubishi 3000GT, and Dodge Stealth models.