GMB 747-1020 Wheel Bearing - Front

Front Wheel Bearing for Mercedes-Benz Applications

GMB 747-1020 is a front wheel bearing manufactured to meet or exceed OEM specifications. It is built for direct replacement use on select Mercedes-Benz models, including C-Class, E-Class, CLS-Class, GLK-Class, CL-Class, and S-Class front applications.

Key Features

• Front wheel bearing for select Mercedes-Benz vehicles
• Manufactured to meet or exceed OEM specifications
• Direct replacement part for service and repair work
• Cross-references National 510108 and Timken WB000043 for the same application
• Part number: 747-1020

Detailed Description

This GMB wheel bearing is engineered for front axle service on Mercedes-Benz models such as the 2008-2014 C300 and C350, 2010-2016 E350 and E550, and 2012-2018 CLS550. It also covers front fitment for 2010-2015 GLK350, 2014-2018 CLS63 AMG S, and 2008-2013 S550 applications. The 747-1020 is a practical replacement choice when restoring smooth wheel rotation and proper front-end operation on these vehicles.

What It Helps Address

• Front wheel noise from a worn bearing
• Rough or uneven wheel rotation
• Excessive play at the front wheel assembly
• Vibration or humming from the front end
• Service replacement for worn OE-style bearing assemblies

Installation Notes and Tips

Verify year, model, and front position before ordering. This part fits front applications only and should be matched to the vehicle exactly as listed. Inspect related hub and suspension components during service to confirm the source of the concern before installation.

Quality Assurance

GMB states that this bearing is manufactured to meet or exceed OEM specifications, supporting consistent replacement quality for Mercedes-Benz front wheel bearing service.