Mevotech MB30309 Wheel Bearing and Hub Assembly - Rear

Overview of Mevotech MB30309 Wheel Bearing and Hub Assembly

The Mevotech MB30309 wheel bearing and hub assembly is designed specifically for Nissan Altima models, providing reliable driveline performance. This assembly features a Gen 3 roll-form design and comes pre-greased for ease of installation and long-lasting operation.

• Non-integral ABS sensor for compatibility with existing vehicle systems
• Gen 3 roll-form design for enhanced durability
• Inside diameter of 67.95 mm for precise fitment
• Four bolt holes ensuring secure mounting
• Outside diameter of 147.9 mm matching OEM specifications
• Pre-greased for immediate use and reduced maintenance

Detailed Product Description

The MB30309 wheel bearing and hub assembly by Mevotech is engineered to meet the specific requirements of Nissan Altima vehicles. Its Gen 3 roll-form design improves the structural integrity of the hub, reducing wear and extending service life. The assembly includes a non-integral ABS sensor, allowing it to work seamlessly with the vehicle’s existing anti-lock braking system without requiring sensor replacement. With an inside diameter of 67.95 mm and an outside diameter of 147.9 mm, this hub assembly fits precisely, ensuring proper alignment and smooth wheel rotation. The four bolt holes provide a secure and stable attachment to the vehicle’s suspension components. Additionally, the pre-greased bearing reduces installation time and helps maintain optimal lubrication under various driving conditions.

Applications and Problem Solving

This wheel bearing and hub assembly is compatible with Nissan Altima models and is designed to address common driveline and wheel hub issues, including:

• Excessive wheel play or looseness
• Unusual noises such as grinding or humming from the wheel area
• ABS sensor malfunctions due to hub assembly wear
• Vibration or wobbling during vehicle operation
• Premature bearing failure caused by inadequate lubrication

Installation Notes and Tips

When installing the Mevotech MB30309 on a Nissan Altima, ensure the following:

• Verify the part number matches the vehicle’s specifications
• Inspect the mounting surface for cleanliness and damage before installation
• Use proper torque settings on the four bolt holes to secure the assembly
• Confirm the ABS sensor connection is properly aligned and secured
• Check wheel alignment after installation to maintain vehicle handling

Quality Assurance and Warranty

Mevotech manufactures the MB30309 wheel bearing and hub assembly to meet industry standards for durability and performance. The pre-greased design helps maintain consistent lubrication, reducing the risk of premature failure. While specific warranty details should be confirmed at the point of purchase, Mevotech typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.