InMotion WA512218 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Toyota and Pontiac

InMotion WA512218 is a rear wheel bearing and hub assembly built for direct replacement use on select Toyota and Pontiac applications. It is engineered from OE data and measurements to match the original fit, with precision manufacturing and controlled quality standards for consistent wheel support and alignment.

Compatible with rear applications on the 2000-2005 Toyota Celica, 2003-2008 Toyota Corolla, 2003-2008 Toyota Matrix, and 2003-2008 Pontiac Vibe. This InMotion hub assembly WA512218 is designed for vehicles that require a 5-stud rear hub with the listed OE-style dimensions.

Key Features

• Part type: wheel bearing and hub assembly
• Rear position fitment for select Toyota and Pontiac models
• 5 wheel studs with 4 flange bolt holes
• Bolt circle diameter: 100.0 mm / 3.94 in
• Wheel pilot diameter: 54.0 mm
• Brake pilot diameter: 55.0 mm
• Hub pilot diameter: 74.0 mm
• Flange diameter: 135.0 mm
• Flange offset: 54.5 mm
• Rectangular flange shape
• ABS sensor not included

Detailed Description

WA512218 is a rear hub assembly made to replace the original wheel hub on select Toyota Celica, Corolla, Matrix, and Pontiac Vibe vehicles. The assembly is manufactured using OE reference data and dimensional measurements to help ensure proper fitment, stable wheel mounting, and long service life in everyday driving conditions. For shoppers searching for a rear wheel bearing hub assembly for 2003-2008 Toyota Corolla rear or 2003-2008 Toyota Matrix rear, this part number provides the required hub geometry and stud pattern.

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

What This Part Helps Address

• Wheel end noise caused by a worn rear hub assembly
• Excessive wheel play or looseness at the rear axle
• Uneven wheel mounting from damaged hub studs or flange wear
• Vibration related to hub or bearing wear
• Fitment issues when replacing a failed OE rear hub on Toyota Celica, Corolla, Matrix, or Pontiac Vibe

Installation Notes and Tips

Confirm rear position fitment and verify the bolt circle, pilot diameters, and stud count before installation. Because the ABS sensor is not included, reuse or transfer the vehicle’s existing sensor setup where applicable. Always inspect the mating surfaces, fasteners, and surrounding suspension components during hub replacement, and torque all hardware to the vehicle manufacturer’s specifications.

Quality Assurance

InMotion manufactures this hub assembly with strict quality-control criteria and OE-based engineering to support accurate fitment and dependable performance. The part is built as a direct replacement for the original component on the listed applications.