Mevotech MB50307 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Chevrolet and GMC Trucks

The Mevotech MB50307 wheel bearing and hub assembly is engineered to meet the demands of heavy-duty Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks. Designed with precision, this assembly ensures smooth wheel rotation and reliable performance under tough driving conditions.

• Includes ABS sensor for accurate wheel speed monitoring
• Gen 3 roll-form design for enhanced durability
• Pre-greased for immediate installation and long-lasting lubrication
• Flange bolt hole quantity: 4 for secure mounting
• Inside diameter: 127 mm and outside diameter: 221 mm for exact fit
• Eight bolt holes to match factory specifications

Technical Details of Mevotech MB50307 Wheel Bearing and Hub Assembly

This wheel bearing and hub assembly features a Gen 3 roll-form design, which improves strength and resistance to wear compared to previous generations. The assembly comes pre-greased, reducing installation time and ensuring optimal lubrication from the start. With an inside diameter of 127 mm and an outside diameter of 221 mm, it fits precisely on the wheel hub, maintaining proper alignment and wheel balance. The inclusion of an ABS sensor supports your vehicle’s anti-lock braking system, providing accurate wheel speed data for enhanced safety. The flange has 4 bolt holes, while the hub itself has 8 bolt holes, matching the factory bolt pattern for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models.

Compatible Vehicles and Applications

This Mevotech MB50307 wheel bearing and hub assembly is compatible with the following heavy-duty trucks:

• Chevrolet Silverado 3500 HD
• GMC Sierra 3500 HD

It is designed specifically for driveline and axle applications requiring a reliable hub and bearing solution that supports ABS functionality and heavy load conditions.

Common Issues Addressed by This Wheel Bearing and Hub Assembly

• Eliminates wheel noise caused by worn or damaged bearings
• Restores proper wheel alignment and reduces vibration
• Ensures accurate ABS sensor readings for safe braking
• Prevents premature wear of tires and suspension components
• Improves overall driveline stability and performance

Installation Notes and Tips

Before installation, verify the part number MB50307 matches your vehicle’s requirements. The assembly comes pre-greased, so additional lubrication is not necessary. Use proper torque specifications for the 4 flange bolts and 8 hub bolts to ensure secure mounting. Handle the ABS sensor wiring carefully to avoid damage during installation. It is recommended to inspect related components such as wheel studs and brake parts during replacement.

Quality Assurance and Warranty Information

Mevotech manufactures this wheel bearing and hub assembly to meet or exceed OEM standards for durability and performance. The Gen 3 roll-form design reflects ongoing improvements in bearing technology. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term reliability for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD applications.