FAG WB66742K Wheel Bearing Kit - Front

FAG WB66742K Wheel Bearing Kit for Mercedes-Benz Front Service

The FAG WB66742K wheel bearing kit is built for front-wheel service on select Mercedes-Benz models, including the 300SE, 300SEL, 380SE, 500SEC, 380SEC, and 380SEL. It combines the wheel bearing with the related service parts needed for a professional repair, helping restore smooth hub operation and proper bearing support.

Key Features

• Wheel bearing kit for front axle service
• Includes tapered roller bearings for the specified application
• Includes a seal and related accessories matched to the bearing assembly
• Engineered for Mercedes-Benz front bearing repair applications
• FAG part number WB66742K for catalog and cross-reference use

Detailed Description

FAG WB66742K is a front wheel bearing kit for Mercedes-Benz vehicles that require a tapered roller bearing service solution. The kit is packaged with the bearing and the accessory components needed to complete the repair in a coordinated way, with parts selected to match the bearing and vehicle application. This approach supports a cleaner, more efficient bearing replacement on Mercedes-Benz 300SE, 300SEL, 380SE, 500SEC, 380SEC, and 380SEL front hubs. This part cross-references 7136674200 and WKH1337 for the same application.

What It Helps Address

• Front wheel bearing noise or rumble
• Excessive hub play or looseness
• Rough wheel rotation during inspection
• Seal wear at the front hub assembly
• Service issues on Mercedes-Benz front bearing repairs

Installation Notes and Tips

Confirm the vehicle year, model, and front position before ordering. Inspect the hub, spindle, and sealing surfaces for wear or damage before assembly. Clean all mating surfaces thoroughly and follow the vehicle service procedure for bearing preload, torque values, and seal installation. Use the FAG WB66742K only on the confirmed front applications listed for Mercedes-Benz 300SE, 300SEL, 380SE, 500SEC, 380SEC, and 380SEL.

Quality Assurance

FAG packages the bearing with accessory parts selected for the application so the repair can be completed with components matched to the wheel bearing and vehicle. The part number WB66742K is cataloged for direct identification and fitment verification.