Mevotech MB50307 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub for Silverado and Sierra HD

Mevotech MB50307 is a front wheel bearing and hub assembly built for heavy-duty truck applications that demand stable wheel support and accurate ABS signal delivery. It is a direct-fit service part for 2011-2019 Chevrolet Silverado 3500 HD and 2011-2019 GMC Sierra 3500 HD models with dual rear wheels.

Key Features

• Front wheel bearing and hub assembly for heavy-duty driveline service
• Gen 3 roll-form design for a modern hub construction
• ABS sensor included for integrated wheel speed signal support
• Pre-greased for ready-to-install service preparation
• 8 bolt holes with 4 flange bolt holes
• Inside diameter: 127 mm; outside diameter: 221 mm

Detailed Product Overview

Mevotech MB50307 is engineered as a front hub assembly for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks equipped with dual rear wheels. The Gen 3 roll-form design supports a precise hub structure, while the included ABS sensor helps maintain proper wheel speed input for the vehicle’s braking and stability systems. The pre-greased design reduces prep time during replacement and helps streamline service on front-end driveline repairs. This part cross-references Timken SP620302 and SKF BR930826 for the same application.

Common Repair Uses

• Front wheel bearing noise on a Silverado 3500 HD or Sierra 3500 HD
• ABS warning light related to a failed hub sensor or wheel speed signal issue
• Excessive front wheel play or looseness at the hub
• Uneven front-end wear caused by a worn bearing assembly
• Service replacement after hub contamination or bearing deterioration

Installation Notes and Tips

Verify front axle and dual rear wheel configuration before installation. Confirm bolt-hole count, flange pattern, and ABS connector routing against the original part before removal. Clean the mounting surface thoroughly, inspect related suspension and brake components, and torque all fasteners to the vehicle manufacturer’s specifications during reassembly. For search relevance, this part is commonly sought as a front wheel bearing hub assembly for 2011-2019 Chevrolet Silverado 3500 HD front and 2011-2019 GMC Sierra 3500 HD front applications.

Quality Assurance

Mevotech MB50307 is built as a service replacement hub assembly with application-specific dimensions and integrated ABS sensor support. It also cross-references OE-style service numbers including 730-3290 and 23203924, helping confirm application matching for the listed heavy-duty trucks. Part number MB50307 is the reference to use when verifying fitment for these front hub applications.