InMotion WA43550-WAA01 Wheel Bearing and Hub Assembly - Front

Front Wheel Hub Assembly for GR Supra

Restore front-end wheel support and ABS signal accuracy with this InMotion wheel bearing and hub assembly. Built for the 2020-2023 Toyota GR Supra, Part Number WA43550-WAA01 is a direct replacement style hub assembly engineered from OE data for fit, performance, and service life.

• Fits 2020-2023 Toyota GR Supra, front
• New wheel bearing and hub assembly for non-driven front applications
• Integrated ABS sensor with magnetic encoder ring
• Ball and roller bearing design
• Modified flange shape with 140 mm total hub diameter
• Hub pilot diameter: 97.95 mm; hub centerbore diameter: 60 mm
• Flange offset: 43.9 mm; total hub height: 79.2 mm
• GCr15 bearing material for dimensional stability

Detailed Product Overview

InMotion WA43550-WAA01 is manufactured with high-precision processes and strict quality-control standards to match the original hub assembly dimensions and mounting points. It is built for the front position on the Toyota GR Supra and includes an ABS sensor with a magnetic encoder ring, helping maintain proper wheel speed signal input for the vehicle’s braking and stability systems. The assembly uses M14-1.25 flange and lug bolt thread sizing and is specified as a non-driven hub assembly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Search terms such as Toyota GR Supra front wheel bearing hub assembly, 2020-2023 GR Supra front hub replacement, and WA43550-WAA01 hub assembly all point to this OE-style replacement part.

Common Problems This Part Can Address

• Front wheel bearing noise, growling, or rumbling
• ABS warning light caused by a faulty wheel speed sensor ring
• Excessive wheel play or looseness at the hub
• Uneven front-end vibration related to hub wear
• Improper wheel speed signal from a damaged encoder ring

Installation Notes

Confirm front-position fitment before installation on the 2020-2023 Toyota GR Supra. Inspect the knuckle, axle interface, and mounting surfaces for wear or damage before pressing or bolting in the new hub assembly. Verify that the ABS connector and sensor orientation match the original configuration, and torque all fasteners to the vehicle manufacturer’s specifications.

Quality Assurance

InMotion manufactures this hub assembly using OE data and measurements to support correct fitment, performance, and longevity. The part is new and produced under strict quality-control criteria for direct replacement use.