Mevotech H512284 Wheel Bearing and Hub Assembly - Rear

Overview of Mevotech Wheel Bearing and Hub Assembly H512284

The Mevotech H512284 wheel bearing and hub assembly is engineered for reliable driveline performance in select Lexus and Toyota models. Designed with precision, this assembly supports smooth wheel rotation and vehicle stability for models like the Toyota Highlander and Lexus RX series.

• Flange bolt hole quantity: 4
• Non-integral ABS sensor for compatibility with existing vehicle systems
• Gen 3 design type for enhanced durability
• Inside diameter of 62 mm and outside diameter of 152 mm
• Five bolt holes for secure mounting
• Pre-greased for immediate installation and reduced maintenance

Detailed Product Description

The Mevotech H512284 wheel bearing and hub assembly is specifically designed to meet the requirements of Lexus and Toyota vehicles, including the Highlander, RX330, RX350, RX400h, and Venza. Featuring a Gen 3 design, this assembly offers improved wear resistance and operational reliability. The non-integral ABS sensor allows for seamless integration with the vehicle’s existing anti-lock braking system without requiring additional sensor replacement. With a flange bolt hole quantity of 4 and five bolt holes overall, the assembly ensures a secure fit. The inside diameter measures 62 mm, while the outside diameter is 152 mm, matching OEM specifications. Pre-greased bearings reduce installation time and help maintain optimal lubrication under various driving conditions.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearings to restore smooth wheel rotation
• Addresses wheel hub noise and vibration issues
• Resolves ABS sensor faults related to hub assembly
• Corrects wheel play or looseness affecting vehicle handling
• Prevents premature bearing failure due to contamination or lubrication loss

Installation Notes and Tips

Ensure compatibility by verifying the part number H512284 against your vehicle’s specifications. The assembly comes pre-greased, but it is recommended to inspect the bearing and hub surfaces before installation. Use proper torque settings for the five bolt holes to secure the hub assembly firmly. Since the ABS sensor is non-integral, confirm the existing sensor’s condition and connection during installation. Professional installation is advised to maintain safety and performance standards.

Quality Assurance and Warranty

Mevotech manufactures the H512284 wheel bearing and hub assembly to meet or exceed OEM standards for fit, form, and function. The Gen 3 design reflects ongoing improvements in durability and performance. This part is pre-greased to ensure immediate readiness and long service life. Warranty coverage details should be confirmed at the point of purchase, as Mevotech typically offers limited warranties covering defects in materials and workmanship.