InMotion WA512283 Wheel Bearing and Hub Assembly - Rear Right

Rear Right Wheel Hub Assembly for Lexus and Toyota

InMotion WA512283 is a rear right wheel bearing and hub assembly built for direct replacement on select Lexus RX and Toyota Highlander applications. It is engineered from OE data and measurements to match the original fit, with the hub, bearing, and ABS sensor integration needed for dependable rear-wheel service.

Key Features

• Direct replacement wheel bearing and hub assembly for the rear right position
• Fits 2007-2009 Lexus RX350, rear right
• Fits 2006-2008 Lexus RX400h, rear right
• Fits 2004-2007 Toyota Highlander, rear right
• Fits 2004-2006 Lexus RX330, rear right
• ABS sensor included for vehicles equipped with wheel speed monitoring
• 5 wheel studs with 4 flange bolt holes
• 4.5 in. bolt circle diameter and 114.3 mm bolt circle diameter
• Wheel pilot diameter: 60.0 mm; brake pilot diameter: 62.0 mm; hub pilot diameter: 84.0 mm
• Flange diameter: 152.0 mm; flange offset: 72.0 mm; trapezoid flange shape

Detailed Description

WA512283 is manufactured with high-precision processes and strict quality-control standards to deliver consistent fitment and performance. This rear right hub assembly is designed for the Lexus RX350, Lexus RX400h, Lexus RX330, and Toyota Highlander listed above, making it a practical OE-style replacement when the original hub shows wear or ABS-related issues. The part number WA512283 is also a useful reference when searching for a rear right wheel bearing and hub assembly for these vehicles.

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

Common Problems It Can Solve

• Wheel bearing noise from the rear right corner
• Excessive wheel play or looseness at the hub
• ABS warning light caused by a failing hub sensor assembly
• Uneven rear wheel rotation or vibration related to hub wear
• Corrosion or damage at the original rear hub mounting surface

Installation Notes and Tips

Confirm rear right placement before installation and verify the bolt circle, pilot diameters, and stud count against the original part. Because this assembly includes an ABS sensor, inspect the connector and wiring path during replacement. Always torque fasteners to the vehicle manufacturer’s specifications and check wheel bearing preload and brake component clearance after installation.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support proper fitment and long service life. WA512283 is built as a direct replacement part for the listed Lexus and Toyota applications.