InMotion WA512418 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Scion xB

InMotion WA512418 is a rear wheel bearing and hub assembly built for 2008-2015 Scion xB models. It is engineered from OE data and measurements for direct replacement fitment, with the hub, bearing, and ABS sensor integration matched to the application.

Key Features

• Direct replacement rear hub assembly for Scion xB
• Fits 2008-2015 Scion xB, rear
• Anti-lock brake sensor included
• 5 wheel studs with 114.8 bolt circle diameter
• 4 flange bolt holes for mounting
• Wheel pilot diameter: 59.9
• Brake pilot diameter: 61.9
• Hub pilot diameter: 73.9
• Flange diameter: 151.8
• Flange offset: 59.9

Detailed Description

InMotion WA512418 is a rear wheel bearing and hub assembly designed for the 2008-2015 Scion xB. Built with precision manufacturing and strict quality-control standards, this assembly follows OE measurements to support proper fitment, bearing performance, and service life. The integrated ABS sensor helps maintain the original wheel speed sensing setup, while the 5-stud, 114.8 bolt circle configuration matches the specified rear application. If you are replacing a worn rear hub on a Scion xB, WA512418 provides a direct-fit solution based on OE data.

This part number, WA512418, is intended for rear axle service on the Scion xB and is a practical choice when the original hub assembly shows bearing noise, looseness, or ABS-related faults. WA512418 is also a useful reference when searching for a rear wheel bearing hub assembly for 2008-2015 Scion xB, rear.

Common Problems This Part Can Address

• Rear wheel bearing noise or growling
• Excessive wheel play or hub looseness
• ABS warning light caused by a faulty wheel speed sensor
• Uneven hub wear at the rear axle
• Vibration or rough rotation from a worn hub assembly

Installation Notes and Tips

Confirm rear fitment before ordering: Fits 2008-2015 Scion xB, rear. Verify the flange bolt hole count, wheel stud count, and pilot diameters against the original part before installation. Clean the mounting surface thoroughly and inspect related brake and suspension components for wear while the hub is removed. WA512418 should be installed using the vehicle-specific service procedure and torque specifications.

Quality Assurance

InMotion manufactures these hub assemblies using OE data and dimensional measurements, with strict quality-control criteria applied during production. The result is a rear wheel bearing hub assembly built for the designated application and direct replacement service on the Scion xB.