InMotion WA512229 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Vue, Equinox, Torrent

InMotion WA512229 is a rear wheel bearing and hub assembly built for direct replacement on select Saturn, Chevrolet, and Pontiac applications. It is engineered from OE data and measurements to match the original fit, performance, and service life expectations for the listed vehicles.

Key Features

• Rear wheel bearing and hub assembly for select 2002-2007 Saturn Vue, 2005-2006 Chevrolet Equinox, and 2006 Pontiac Torrent
• 33-spline design with 5 wheel studs
• 4 flange bolt holes with a rectangular flange shape
• Anti-lock brake sensor included
• Wheel pilot diameter: 70.1 mm; brake pilot diameter: 70.6 mm
• Hub pilot diameter: 79.0 mm; flange diameter: 150.0 mm; flange offset: 65.0 mm
• Bolt circle diameter: 115.0 mm (4.53 in)
• Direct replacement design for the original rear hub assembly

Detailed Description

Built for rear axle service, the InMotion WA512229 hub assembly is manufactured with precision processes and strict quality-control standards. It is designed using OE measurements to match the original hub geometry, stud pattern, and sensor integration required by the listed vehicles. This makes it a practical choice when replacing a worn rear hub on a Saturn Vue, Chevrolet Equinox, or Pontiac Torrent.

This part cross-references 512229A and RW8229 for the same application. The WA512229 part number is also a useful reference when verifying the correct rear wheel bearing and hub assembly before ordering.

What It Helps Address

• Rear wheel bearing noise or growling from a worn hub assembly
• Excessive wheel play caused by hub or bearing wear
• ABS warning light concerns related to the integrated sensor
• Improper wheel mounting from damaged studs or flange wear
• Fitment issues when replacing the original rear hub on the specified models

Installation Notes and Tips

Confirm rear-position fitment and compare the spline count, bolt circle diameter, pilot diameters, and flange dimensions before installation. Verify ABS sensor connection and inspect the mating surfaces, axle components, and wheel studs for wear or damage. For best results, follow the vehicle service manual procedures and torque specifications during installation.

Quality Assurance

InMotion manufactures this hub assembly with OE-based measurements and controlled production standards to support proper fitment and consistent performance on the listed applications. WA512229 is built as a direct replacement part for the designated vehicles.