InMotion WA512190 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Kia and Hyundai

InMotion WA512190 is a rear wheel bearing and hub assembly built for direct replacement on select Kia and Hyundai applications. It is engineered from OE data and measurements for fitment, performance, and service life, with an integrated ABS sensor included.

• Rear wheel bearing and hub assembly
• Direct replacement design for designated applications
• OE data and measurement-based engineering
• ABS sensor included
• 4 flange bolt holes and 4 wheel studs
• 114.3 mm bolt circle diameter, also listed as 4.5 in.
• Flange diameter: 148.0 mm
• Hub pilot diameter: 66.0 mm
• Wheel pilot diameter: 67.0 mm
• Brake pilot diameter: 76.0 mm
• Rectangular flange shape with 59.0 mm flange offset

Fitment Details

Compatible With rear applications on the following vehicles:

• Fits 2001-2006 Kia Magentis, rear, Standard Grade
• Fits 2001-2006 Kia Optima, rear, Standard Grade
• Fits 1999-2005 Hyundai Sonata, rear, Standard Grade

InMotion WA512190 is built for the rear hub location on Kia Magentis, Kia Optima, and Hyundai Sonata models listed above. The hub assembly is manufactured with strict quality-control criteria and designed to match the original part’s dimensions and mounting points for a straightforward OE-style replacement.

Common Repair Symptoms

• Wheel bearing noise from the rear of the vehicle
• Excessive wheel play or looseness at the hub
• ABS warning light related to the rear wheel speed signal
• Uneven hub wear or damaged mounting surfaces
• Vibration or rough rotation from a worn rear hub assembly

Installation Notes

Verify rear fitment by year, make, model, and Standard Grade application before ordering. Confirm the 4-bolt, 4-stud hub pattern, 114.3 mm bolt circle, and sensor configuration against the original part. For best results, inspect related rear suspension and brake components during replacement and follow OE service procedures for torque and bearing seating.

Quality Assurance

InMotion manufactures this hub assembly using high-precision processes and strict quality-control criteria. The part number WA512190 is engineered from OE data and measurements to support proper fitment and long-term service in the specified rear applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.