Moog 512343 Wheel Bearing and Hub Assembly - Rear

Wheel Bearing and Hub Assembly Overview

MOOG 512343 is a rear wheel bearing and hub assembly for select Acura RL applications. It combines hub and bearing service in one unit and includes an anti-lock brake sensor for direct replacement use on the specified fitment.

Key Features

• Fits 2002-2004 Acura RL, rear.
• Anti-lock brake sensor included for integrated wheel speed signal support.
• 5-wheel-stud design with a 114.3 mm bolt circle diameter.
• 58.0 mm wheel pilot diameter and 64.0 mm brake pilot diameter.
• 87.0 mm hub pilot diameter and 146.5 mm flange diameter.

Detailed Description

MOOG 512343 is engineered as a replacement wheel bearing and hub assembly for the rear of the Acura RL. The assembly is built around the specified hub dimensions and stud pattern to match the original application, while the included ABS sensor supports vehicles that rely on integrated wheel speed input. MOOG 512343 is part of the brand’s Problem Solver line, which focuses on design updates that extend service life and make replacement easier. This part cross-references SKF BR930618 and Mevotech Supreme H512343 for the same application.

What It Is Used For

• Wheel bearing noise from a worn hub assembly.
• ABS warning light caused by a failed wheel speed sensor in the hub.
• Wheel looseness or play from bearing wear.
• Vibration or uneven rotation at the rear hub.

Installation Notes and Tips

Confirm rear fitment, bolt circle diameter, and pilot dimensions before installation. Inspect the mating surfaces, axle hardware, and brake components for wear or damage during service. Verify ABS connector routing and sensor alignment during replacement on the Acura RL.

Quality Assurance

MOOG is known in the chassis industry for product updates that improve durability and simplify service. Part number 512343 is built to the listed application and dimensional requirements for the specified rear fitment.