InMotion WA513204HD Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub Assembly

The InMotion WA513204HD wheel bearing and hub assembly is a direct replacement for the front hub on select Chevrolet, Pontiac, and Saturn applications. Built from OE data and measurements, it is engineered for accurate fitment, stable wheel support, and long service life.

For drivers searching for a front wheel bearing hub assembly for Chevrolet Cobalt, Pontiac G5, or Saturn Ion, this part number WA513204HD provides a precise OE-style solution with the correct sensor and hub dimensions.

Key Features

• Front wheel bearing and hub assembly for driveline and axle service
• 33-spline design with 4 wheel studs
• ABS sensor included
• 3-bolt flange design with modified flange shape
• OE-data-based dimensions for fit and alignment
• Hub pilot diameter: 85.0 mm
• Wheel pilot diameter: 56.5 mm
• Brake pilot diameter: 60.0 mm
• Bolt circle diameter: 100.0 mm (3.937 in.)
• Flange offset: 39.0 mm

Detailed Description

InMotion WA513204HD is manufactured with high-precision processes and strict quality-control standards to match the original hub assembly geometry. It is built as a direct replacement for the front position on 2005-2010 Chevrolet Cobalt, 2007-2010 Pontiac G5, 2003-2007 Saturn Ion, and 2005-2006 Pontiac Pursuit. The integrated ABS sensor supports proper wheel-speed signal transfer, while the hub and flange measurements help maintain correct wheel mounting and brake interface dimensions.

This front wheel bearing and hub assembly is a practical choice when servicing a noisy, worn, or damaged hub on Chevrolet Cobalt, Pontiac G5, or Saturn Ion models. Part number WA513204HD is engineered for the designated applications using OE measurements to support consistent installation and dependable operation.

What It Helps Address

• Front wheel bearing noise or rough rotation
• Wheel play caused by hub wear
• ABS warning light concerns related to a failed hub sensor
• Vibration or looseness at the front wheel end
• Improper wheel mounting from a damaged hub assembly

Installation Notes and Tips

Confirm front-position fitment before ordering and verify the spline count, bolt pattern, and sensor configuration against the original part. Inspect the mating surfaces, axle interface, and brake components during installation, and torque all fasteners to the vehicle manufacturer’s specifications. For best results, replace any worn related components found during hub service.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support accurate fitment and long-term durability. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible Vehicles

• Fits 2005-2010 Chevrolet Cobalt, front
• Fits 2007-2010 Pontiac G5, front
• Fits 2003-2007 Saturn Ion, front
• Fits 2005-2006 Pontiac Pursuit, front