Moog 512577 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Ram ProMaster City

This Moog wheel bearing and hub assembly is built for the rear of 2015-2022 Ram ProMaster City models. It combines hub and bearing service in one replacement unit and includes an ABS sensor for direct rear axle service.

Key Features

• Fits 2015-2022 Ram ProMaster City, rear
• Moog part number 512577
• Wheel bearing and hub assembly for driveline and axle repair
• Anti-lock brake sensor included
• 5-wheel-stud hub design
• Wheel pilot diameter: 58.000
• Brake pilot diameter: 58.900
• Hub pilot diameter: 73.100
• Bolt circle diameter: 97.900
• Flange diameter: 120.000
• Flange offset: 53.700

Detailed Description

Moog 512577 is a rear wheel bearing and hub assembly engineered for the 2015-2022 Ram ProMaster City. The assembly is specified with a 5-stud hub, integrated ABS sensor, and the listed pilot and flange dimensions to support accurate rear hub replacement. Moog focuses on design updates that improve service life and make installation and replacement more straightforward, which is useful when restoring rear wheel-end function on a Ram ProMaster City.

This part cross-references Mopar 68263146AA for the same application. For fitment searches, use phrases such as rear wheel bearing hub assembly for 2015-2022 Ram ProMaster City or Moog 512577 rear hub assembly for Ram ProMaster City.

What It Is Used For

• Replacing a worn or noisy rear wheel bearing and hub assembly
• Restoring proper wheel-end support on a Ram ProMaster City
• Addressing ABS-related wheel speed sensor service at the rear hub
• Correcting hub wear that can affect wheel mounting and rotation
• Servicing rear driveline and axle components with a direct-fit replacement

Installation Notes and Tips

Verify rear fitment by year and model before installation. Confirm the hub pilot, wheel pilot, brake pilot, bolt circle, and flange dimensions against the original part to ensure proper alignment. Inspect the mounting surface, axle area, and surrounding brake components during replacement, and follow factory torque specifications for wheel and hub fasteners.

Quality Assurance

Moog is known for chassis and steering components that incorporate design improvements aimed at extending service life and simplifying replacement. Part number 512577 is built to meet the listed application requirements for the rear of the Ram ProMaster City.