Front 5-Lug ABS Wheel Hub Bearing Assembly for Chevrolet, Pontiac & Oldsmobile

Front 5-Lug ABS Wheel Hub and Bearing Assembly

Front wheel hub and bearing assembly for the exact Chevrolet, Oldsmobile, and Pontiac model-year applications listed below. The source identifies a five-lug flange, ABS compatibility, and reference number 513137.

Critical fitment warning: Wheel hubs can vary by model year, ABS design, connector, wiring length, axle interface, steering knuckle, brake package, flange dimensions, and production date. Confirm the VIN, front-hub dimensions, five-lug pattern, ABS sensor and connector configuration, mounting pattern, and every reference number against the original part before ordering.

Chevrolet Compatibility

• 2004–2005 Chevrolet Classic
• 1997–2003 Chevrolet Malibu

Oldsmobile Compatibility

• 1999–2004 Oldsmobile Alero
• 1997–1999 Oldsmobile Cutlass

Pontiac Compatibility

• 1999–2005 Pontiac Grand Am

Fitment correction: The supplied title states “1997–2004 Oldsmobile Cutlass,” but the detailed source fitment lists 1997–1999 Cutlass and 1999–2004 Alero. This listing follows the detailed source data.

Not confirmed: Unlisted model years, rear-axle use, non-ABS applications, specific engine or transmission restrictions, brake-package variations, left-versus-right restrictions, or interchange with vehicles not named above.

Product Specifications

• Position: Front axle
• Wheel studs: 5-lug configuration
• ABS: Source-listed for ABS-equipped applications
• Flange diameter: 5.71 in
• Bolt-circle diameter: 4.53 in
• Flange offset: 1.45 in

The source does not provide the ABS connector type, pin count, wire length, spline count, pilot diameter, mounting-bolt spacing, stud thread size, bearing generation, torque specifications, or confirmed left/right interchange. Compare these details with the removed hub before installation.

Package Contents

• Front wheel hub and bearing assembly; package quantity not specified

The source does not confirm mounting bolts, axle nut, brake hardware, dust shield, snap ring, wiring clips, or other installation hardware. Do not interpret the singular product description or SKU as proof of package quantity.

Reference Numbers

513137, BR930080, 88957259, 12429202

Reference numbers are supplied for comparison only. A matching number does not override differences in ABS configuration, dimensions, mounting pattern, or vehicle production specifications.

Installation Notes

Professional installation is recommended. Safely support the vehicle and follow the vehicle-specific service procedure. Before installation, compare the replacement hub with the original for flange diameter, bolt circle, offset, pilot, stud pattern, mounting points, axle interface, ABS sensor location, connector, and cable routing.

Clean the steering-knuckle mounting surface and remove rust or debris without damaging the mating face. Inspect the axle splines, knuckle, brake components, dust shield, fasteners, and ABS wiring. Replace any damaged or single-use hardware as required by the vehicle manufacturer.

Use the manufacturer-specified sequence and torque values for the hub mounting bolts, axle nut, wheel fasteners, and brake components. Do not use an impact tool for final axle-nut tightening unless the service procedure specifically permits it. Incorrect torque can damage the bearing or affect ABS operation.

Route the ABS lead exactly as required, secure it away from rotating or hot components, and verify the connector is fully seated. After assembly, check wheel rotation, brake operation, warning lights, wheel play, and abnormal noise. Complete an alignment check if the service procedure or related suspension work requires it.

Frequently Asked Questions

Is this for the front or rear?
The source specifies front-axle use.

Does it include ABS?
The source lists an ABS-system application, but it does not provide connector, pin-count, or wire-length details. Compare the original part before ordering.

Does it fit a 2000–2004 Oldsmobile Cutlass?
No such Cutlass years are supported by the detailed source data. The source lists 1997–1999 Cutlass; 1999–2004 applies to the Oldsmobile Alero.

Is this a pair?
Package quantity is not stated. Do not assume two assemblies are included.

Can it be installed on either front side?
The source does not state a left/right restriction or confirm side interchange. Compare the original hub, ABS lead, and connector orientation.