Mevotech MB50306 Wheel Bearing and Hub Assembly - Front

Front Hub Bearing Assembly for Heavy-Duty GM Trucks

Mevotech MB50306 is a front wheel bearing and hub assembly built for heavy-usage Chevrolet and GMC trucks and SUVs. It is engineered in-house with application-specific upgrades for durability and consistent performance on demanding daily and fleet service.

• Front wheel bearing and hub assembly for select GM heavy-duty applications
• Gen 3 roll-form design for a modern hub bearing construction
• Pre-greased for ready-to-install service
• Non-integral ABS sensor design
• 4 flange bolt holes and 8 bolt holes for the specified mounting pattern
• Inside diameter: 127 mm; outside diameter: 221 mm

Application Details and Fitment

Compatible with 2011-2019 Chevrolet Silverado 2500 HD, front; 2011-2019 Chevrolet Silverado 3500 HD, front, single rear wheel; 2011-2019 GMC Sierra 2500 HD, front; 2011-2019 GMC Sierra 3500 HD, front, single rear wheel; 2011-2013 Chevrolet Suburban 2500, front, single rear wheel; and 2011-2013 GMC Yukon XL 2500, front, single rear wheel. This part number, MB50306, is also cross-referenced to Timken SP620301 for the same application.

What This Hub Assembly Helps Address

• Front-end wheel bearing noise on Chevrolet Silverado 2500 HD and Silverado 3500 HD trucks
• Excessive hub play or looseness at the front wheel
• ABS warning concerns related to a non-integral sensor setup
• Service downtime on work trucks and fleet vehicles that need a direct-fit replacement
• Wear from high-mileage towing, hauling, and commercial use

Installation Notes

Verify the vehicle’s front hub configuration, bolt pattern, and ABS sensor arrangement before installation. MB50306 is pre-greased, which helps streamline service, and the Labor Saver design focus from Mevotech is aimed at making installation faster and easier on the correct application. Confirm fitment by year, make, model, and position before ordering.

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific upgrades for durability and performance. MB50306 is part of the Supreme hub bearing assembly line for commercial vehicles, passenger vehicles, SUVs, fleets, and working trucks, with construction intended for demanding front-end service.