Moog 513139 Wheel Bearing and Hub Assembly - Front

Moog 513139 Front Wheel Bearing Hub Assembly

Moog 513139 is a front wheel bearing and hub assembly for select Chevrolet Corvette and Cadillac XLR applications. It combines hub, bearing, and ABS sensor integration in one service part to support accurate wheel mounting and dependable front-end operation.

Key Features

• Front wheel bearing and hub assembly for 1997-2008 Chevrolet Corvette, front
• Front wheel bearing and hub assembly for 2004-2008 Cadillac XLR, front
• Anti-lock brake sensor included
• Triangular flange shape with 3 flange bolt holes
• 5 wheel studs with 120.700 bolt circle diameter
• Wheel pilot diameter: 70.000; brake pilot diameter: 70.600
• Hub pilot diameter: 91.400 and flange offset: 42.000
• Flange diameter: 145.500

Detailed Description

This Moog wheel bearing and hub assembly is built for front axle service on the Chevrolet Corvette and Cadillac XLR. Moog focuses on design updates that improve service life and make replacement easier, which is valuable when servicing a front hub on performance and luxury platforms that rely on precise wheel support and ABS signal integration. Part number 513139 is also referenced as a direct replacement for several OE and aftermarket numbers, including SKF BR930099 and Raybestos Brakes 713139.

Common Problems This Part Can Address

• Front wheel bearing noise or rough rotation
• ABS warning light concerns related to hub sensor failure
• Wheel looseness or hub play at the front axle
• Uneven wheel mounting caused by worn hub surfaces
• Service issues on Chevrolet Corvette front hub assemblies and Cadillac XLR front hub assemblies

Installation Notes and Tips

Verify the vehicle’s year, make, model, and front position before ordering. Confirm flange bolt pattern, bolt circle diameter, and pilot dimensions against the original hub assembly to ensure proper fitment. Because the ABS sensor is included, inspect the connector and wiring during installation and clear any stored fault codes after repair. For best results, follow factory torque specifications and inspect related front suspension and brake components while the hub is removed.

Quality Assurance

Moog is known for chassis and steering components that incorporate ongoing design improvements aimed at extending product life and simplifying replacement. Part number 513139 is engineered for direct front application service on confirmed fitments and is backed by Moog’s product development standards for hub and bearing assemblies.