InMotion WA512554 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Genesis and Hyundai

InMotion WA512554 is a rear wheel bearing and hub assembly built for direct replacement service on select Genesis and Hyundai applications. It is engineered from OE data and measurements to support proper fitment, wheel mounting, and long-term service life on the rear axle.

Key Features

• Rear wheel bearing and hub assembly for 2015-2016 Hyundai Genesis, rear, Standard Grade
• Rear wheel bearing and hub assembly for 2017-2020 Genesis G80, rear, Standard Grade
• 30-spline design with 5 wheel studs
• 4 flange bolt holes with a rectangular flange shape
• Bolt circle diameter: 114.4 mm / 4.5 in
• Hub pilot diameter: 96.9 mm; wheel pilot diameter: 66.9 mm; brake pilot diameter: 68.9 mm
• Flange diameter: 139.0 mm; flange offset: 53.4 mm
• ABS sensor not included

Detailed Description

InMotion WA512554 is manufactured with high-precision processes and strict quality-control standards to deliver a rear hub assembly that matches the original application dimensions. Using OE data and measurements, this part is built for the rear position on the 2015-2016 Hyundai Genesis and the 2017-2020 Genesis G80. If you are replacing a worn rear wheel hub assembly on a Genesis G80 or Hyundai Genesis, WA512554 provides the correct spline count, bolt pattern, and pilot dimensions needed for proper installation and wheel support.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Rear wheel bearing noise or humming from the hub area
• Excessive wheel play caused by hub wear
• Vibration related to a worn rear hub assembly
• Improper wheel mounting from damaged pilot or flange surfaces
• Service replacement needs on Genesis G80 and Hyundai Genesis rear hubs

Installation Notes and Tips

Confirm rear-position fitment before ordering and verify the 30-spline, 5-stud, and 4-bolt flange specifications against the removed part. Because the ABS sensor is not included, reuse or transfer the vehicle’s existing sensor setup as required by the application. Always inspect related mounting surfaces, fasteners, and brake components during hub replacement.

Quality Assurance

InMotion manufactures this hub assembly using OE-based measurements and controlled production standards to support consistent fitment and service performance. Part number WA512554 is built as a direct replacement for the listed rear applications.