InMotion WA512440 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Equinox and Terrain

InMotion WA512440 is a rear wheel bearing and hub assembly built for precise OE-style replacement on select Chevrolet Equinox and GMC Terrain models. It is engineered from OE data and measurements for accurate fitment, stable wheel support, and long service life.

• Rear wheel bearing and hub assembly
• Fits 2010-2017 Chevrolet Equinox, rear, Standard Grade
• Fits 2010-2017 GMC Terrain, rear, Standard Grade
• 30-spline design
• 5 wheel studs and 4 flange bolt holes
• Anti-lock brake sensor included
• Rectangular flange shape
• Hub pilot diameter: 84.0 mm
• Wheel pilot diameter: 66.9 mm
• Brake pilot diameter: 67.4 mm
• Bolt circle diameter: 119.7 mm

Built to OE Measurements

This InMotion wheel bearing and hub assembly is manufactured with strict quality-control criteria and high-precision production methods. The WA512440 is designed as a direct replacement for the original rear hub assembly on 2010-2017 Chevrolet Equinox and 2010-2017 GMC Terrain Standard Grade applications, with dimensions and sensor integration matched to OE data for proper fit and dependable operation. The 157.0 mm flange diameter and 64.0 mm flange offset support correct mounting geometry, while the included ABS sensor helps maintain wheel speed signal function.

Common Problems This Part Can Address

• Rear wheel bearing noise or roughness
• Excessive wheel play or looseness
• ABS warning light caused by hub sensor issues
• Uneven hub wear from a failing rear assembly
• Vibration or instability from worn wheel support components

Installation Notes and Tips

Confirm rear fitment by matching the vehicle year, make, model, and Standard Grade application before installation. Verify spline count, bolt pattern, flange dimensions, and ABS sensor connection against the original part. Clean the mounting surface thoroughly and inspect related brake and suspension components during replacement. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

InMotion manufactures this hub assembly using OE-based measurements and controlled production standards to support consistent fitment and performance. Part number WA512440 is built for the specified rear applications on Chevrolet Equinox and GMC Terrain models.