Mevotech MB86312 Wheel Bearing and Hub Assembly - Rear Left

Rear Left Hub Bearing for Lexus ES300h and ES350

Mevotech MB86312 is a rear left wheel bearing and hub assembly built for select Lexus ES300h and ES350 applications. It combines a pre-greased design with an integrated ABS sensor to support reliable wheel-speed signal performance and straightforward service on high-use passenger vehicles.

Key Features

• Wheel bearing and hub assembly for the rear left position
• Integrated ABS sensor included
• Pre-greased for service-ready installation
• Gen 3 roll-form design for application-specific fitment
• 4 flange bolt holes and 5 bolt holes
• Inside diameter: 62 mm
• Outside diameter: 152 mm
• Mevotech Supreme Parts engineering for commercial and passenger use

Product Details

Mevotech MB86312 is engineered in-house as part of the Supreme Parts line, with upgrades tailored to the demands of daily-driven vehicles, fleets, and working trucks. For this application, the assembly is built as a rear left hub bearing unit for 2013-2018 Lexus ES300h and 2013-2015 Lexus ES350, plus 2016-2018 Lexus ES350 Japan Built models. This part cross-references Timken HA590511 and MOOG Hub Assemblies 512542 for the same application. If you are searching for a Lexus ES350 rear left wheel bearing and hub assembly or a Lexus ES300h rear left hub assembly, MB86312 is the direct service part to review.

Common Problems This Part Can Address

• Wheel bearing noise from the rear left corner
• ABS warning light caused by a failing wheel speed sensor
• Excessive hub play or looseness at the wheel
• Uneven wheel rotation or vibration from worn bearing components
• Service delays from a worn-out rear hub assembly

Installation Notes and Tips

Confirm rear left fitment by year, model, and build origin before installation. The integrated ABS sensor should be connected and inspected during service, and the mounting surfaces should be cleaned before the new hub assembly is installed. Verify torque specifications and wheel-speed system operation after installation. Fits 2013-2018 Lexus ES300h, rear left. Fits 2013-2015 Lexus ES350, rear left. Fits 2016-2018 Lexus ES350, rear left, Japan Built.

Quality Assurance

Mevotech Supreme hub bearing assemblies are engineered for durability and performance in demanding service conditions. MB86312 is built with application-specific design details to support consistent fit and dependable operation in the specified Lexus ES300h and Lexus ES350 rear left applications.