SKF 18866 Wheel Seal - Front

SKF Wheel Seal for Front Applications

SKF Wheel Seal Part Number 18866 is a front wheel seal built for select Mercedes-Benz and Chrysler applications. It is designed with a nitrile sealing surface and precise dimensions to help maintain proper sealing at the wheel end.

Key Features

• SKF wheel seal, Part Number 18866
• Nitrile sealing surface for dependable sealing performance
• Width: 0.472 in.
• Outside diameter: 2.529 in.
• Shaft diameter: 1.890 in.
• Designed for front wheel applications
• Cross-references SKF 18866 for the same application

Detailed Description

SKF has a long history in seal engineering, and this wheel seal reflects that experience with application-specific design and premium materials. The nitrile sealing surface is selected to help retain lubricant at the hub while keeping road contaminants out, which is critical for front wheel service on vehicles such as the Mercedes-Benz SLK230, CLK320, E320, and the Chrysler Crossfire. If you are searching for a front wheel seal for Mercedes-Benz CLK430, SL500, or E55 AMG applications, SKF 18866 is built to match the listed fitment and dimensional requirements.

This part number, 18866, is also a direct reference point for buyers comparing OE-style wheel seals by size and application. It is suited for front-end sealing service where correct shaft diameter, outside diameter, and sealing width are required for proper fit.

What It Helps Address

• Wheel-end lubricant leakage
• Contamination entering the hub area
• Seal wear from age and mileage
• Front wheel sealing issues during hub or bearing service
• Fitment replacement needs on Mercedes-Benz and Chrysler front applications

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width against the original seal before installation. Clean the hub and sealing surfaces thoroughly, and inspect the mating components for wear, scoring, or corrosion. Confirm front position fitment for your vehicle before ordering. For search reference, this seal fits 2004-2008 Chrysler Crossfire, front; 1998-2004 Mercedes-Benz SLK230, front; and 1996-2002 Mercedes-Benz E320, front.

Quality Assurance

SKF designs and manufactures seals to specific application requirements using premium materials and controlled production standards. Part Number 18866 is engineered for long service life and reliable sealing performance in the listed front-wheel applications.