Mevotech MB50301 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for GM Trucks and SUVs

The Mevotech MB50301 wheel bearing and hub assembly is engineered to meet the demands of heavy-duty vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500. Designed with integrated ABS sensor technology, this assembly ensures precise wheel speed monitoring and enhanced safety for Cadillac Escalade and Yukon models.

• Includes ABS sensor for accurate wheel speed detection
• Gen 3 design type for improved durability and performance
• Pre-greased for immediate installation and long-lasting lubrication
• Flange bolt hole quantity: 3; Number of bolt holes: 6 for secure mounting
• Inside diameter: 78.4 mm; Outside diameter: 179 mm for exact fitment

Technical Details and Design Features

The MB50301 wheel bearing and hub assembly from Mevotech features a Gen 3 design that enhances the structural integrity and longevity of the component. The assembly comes pre-greased, reducing installation time and ensuring optimal lubrication from the start. With six bolt holes and three flange bolt holes, it provides a secure and stable connection to the vehicle’s driveline system. The integrated ABS sensor is included to maintain the functionality of the vehicle’s anti-lock braking system, critical for models such as the Cadillac Escalade ESV and GMC Yukon XL.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with a range of General Motors trucks and SUVs, including:

• Cadillac Escalade and Escalade ESV
• Chevrolet Silverado 1500
• GMC Sierra 1500
• Chevrolet Tahoe
• GMC Yukon and Yukon XL

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise and vibration
• Restores proper ABS sensor function for safety systems
• Prevents wheel hub looseness and wobble
• Resolves uneven tire wear caused by faulty bearings
• Improves overall wheel alignment and handling stability

Installation Notes and Tips

Installation of the Mevotech MB50301 wheel bearing and hub assembly requires proper torque specifications for the six bolt holes and three flange bolt holes to ensure secure fitment. The pre-greased design simplifies the process, but it is important to verify ABS sensor connections during installation to maintain system integrity. Use appropriate tools to avoid damage to the ABS sensor and bearing surfaces.

Quality Assurance and Warranty

Mevotech provides this wheel bearing and hub assembly with a focus on durability and performance. The Gen 3 design reflects ongoing improvements in material and engineering standards. While specific warranty details should be confirmed at the point of purchase, Mevotech products typically include coverage against defects in materials and workmanship to support long-term reliability.