InMotion WA512553 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Hyundai and Kia

InMotion WA512553 is a rear wheel bearing and hub assembly built for direct replacement on select Hyundai and Kia applications. It is engineered from OE data and measurements to support proper fitment, wheel mounting accuracy, and long service life on vehicles such as the Hyundai Sonata, Hyundai Tucson, and Kia Optima.

Key Features

• Rear wheel bearing and hub assembly for standard grade applications
• OE-based dimensions for fitment and performance consistency
• Integrated anti-lock brake sensor included
• 5 wheel studs with 4 flange bolt holes
• Bolt circle diameter: 114.7 mm
• Flange diameter: 143.0 mm
• Flange offset: 58.9 mm
• Wheel pilot diameter: 66.8 mm
• Brake pilot diameter: 76.1 mm
• Hub pilot diameter: 80.9 mm

Detailed Description

InMotion WA512553 is manufactured with high-precision processes and strict quality-control criteria to match the original hub assembly geometry. This rear hub assembly is designed for direct replacement on 2015-2019 Hyundai Sonata, 2016-2020 Kia Optima, 2016-2021 Hyundai Tucson, 2017-2021 Kia Sportage, 2017-2020 Kia Cadenza, and 2019-2022 Hyundai Veloster N. The integrated ABS sensor supports vehicles that rely on wheel speed signal input at the rear hub, while the OE-based flange and pilot dimensions help maintain correct wheel and brake interface alignment. WA512553 is a practical choice when replacing a worn rear hub on Hyundai Sonata or Kia Optima models, or when servicing rear wheel bearing noise on Hyundai Tucson and Kia Sportage applications.

Common Repair Uses

• Rear wheel bearing noise or roughness
• Wheel play or looseness at the hub
• ABS warning light related to rear wheel speed sensing
• Uneven wheel mounting or hub interface wear
• Restoring proper rear wheel rotation and support

Installation Notes

Confirm rear position, bolt pattern, pilot diameters, and ABS sensor connection before installation. Clean the mounting surface, inspect the knuckle and brake components for wear, and torque fasteners to the vehicle manufacturer’s specification. After installation, verify ABS operation and check for smooth wheel rotation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support proper fit and dependable operation on the listed Hyundai and Kia vehicles. Part number WA512553 is built as a direct replacement hub assembly for rear service applications.