InMotion WA512272 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Ford, Mercury, and Mazda

InMotion WA512272 is a rear wheel bearing and hub assembly built for direct replacement service on select Ford Fusion, Mercury Milan, and Mazda 6 models. It is engineered from OE data and measurements to support proper fitment, stable wheel mounting, and long service life in standard-grade rear applications.

Key Features

• Rear wheel bearing and hub assembly for select 2003-2007 applications
• 5-wheel-stud design with a 114.3 mm bolt circle diameter
• Wheel pilot diameter: 60.0 mm
• Brake pilot diameter: 66.9 mm
• Flange diameter: 139.7 mm
• ABS sensor not included
• Built using OE data and measurements for application-specific fitment
• InMotion WA512272 for rear hub replacement service

Detailed Description

InMotion WA512272 is a rear wheel bearing and hub assembly made for vehicles that require a precise OE-style hub replacement. The assembly is manufactured under strict quality-control criteria and uses high-precision production methods to help maintain correct wheel mounting geometry and dependable operation. For drivers searching for a rear wheel hub assembly for 2006-2007 Ford Fusion, rear, or a rear hub assembly for 2006 Mercury Milan, rear, this part provides the specified dimensions needed for proper installation. It also serves 2003-2004 Mazda 6, rear, standard grade applications. The part number WA512272 is a direct reference for ordering and fitment verification.

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

What It Helps Address

• Wheel bearing noise from a worn rear hub assembly
• Excessive wheel play or looseness at the rear axle
• Uneven wheel mounting caused by hub wear
• Vibration or roughness related to hub and bearing deterioration
• Fitment issues when replacing an OE rear hub on Fusion, Milan, or Mazda 6 models

Installation Notes and Tips

Confirm rear-position fitment before ordering and match the vehicle year, make, model, and standard-grade application exactly. Verify the 5-stud pattern, 114.3 mm bolt circle diameter, 60.0 mm wheel pilot diameter, and 66.9 mm brake pilot diameter against the original part. WA512272 does not include an ABS sensor, so reuse or separately source any sensor components required by the vehicle. Always inspect related suspension and brake components during hub replacement.

Quality Assurance

InMotion manufactures this hub assembly with strict quality-control standards and OE-based engineering data to support consistent fitment and performance. WA512272 is built as a direct replacement for the original rear hub assembly in the listed applications.