InMotion WA512299 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Ford, Mercury

InMotion WA512299 is a rear wheel bearing and hub assembly built for direct replacement on select Ford and Mercury vehicles. It is engineered from OE data and measurements for accurate fitment, stable wheel support, and long service life.

• Rear wheel bearing and hub assembly
• Direct replacement design for the original part
• 5 wheel studs with 4 flange bolt holes
• ABS sensor included
• Hub pilot diameter: 86.5 mm
• Wheel pilot diameter: 57.5 mm
• Brake pilot diameter: 63.2 mm
• Bolt circle diameter: 112.0 mm / 4.5 in
• Flange diameter: 145.6 mm
• Flange offset: 43.2 mm
• Modified flange shape

Fitment Details

• Fits 2008-2009 Ford Taurus, rear, Standard Grade
• Fits 2008-2009 Ford Taurus X, rear, Standard Grade
• Fits 2005-2007 Ford Five Hundred, rear, Standard Grade
• Fits 2005-2007 Ford Freestyle, rear, Standard Grade
• Fits 2008-2009 Mercury Sable, rear, Standard Grade
• Fits 2005-2007 Mercury Montego, rear, Standard Grade

Product Overview

This InMotion wheel bearing and hub assembly is built for rear applications on the Ford Taurus, Ford Taurus X, Mercury Sable, Ford Five Hundred, Ford Freestyle, and Mercury Montego. The assembly uses high-precision manufacturing and OE-based dimensions to help maintain proper wheel mounting, bearing support, and ABS function. Part number WA512299 is a direct replacement option for drivers servicing a worn rear hub on these vehicles.

This part cross-references NHUB-73 for the same application.

Common Replacement Reasons

• Rear wheel bearing noise or growling
• Excessive wheel play or looseness
• ABS warning light related to hub sensor failure
• Uneven wheel mounting or hub wear
• Vibration from a worn rear hub assembly

Installation Notes

Confirm rear fitment by year, model, and Standard Grade application before installation. Verify flange dimensions, bolt circle, and sensor configuration against the original hub assembly. Clean the mounting surface and inspect related suspension and brake components during replacement. WA512299 is intended as a direct replacement for the original rear hub assembly on the listed vehicles.

Quality Assurance

InMotion manufactures this hub assembly using strict quality-control criteria and OE data to support consistent fitment, performance, and durability. Part number WA512299 is produced as a precision replacement component for the specified rear applications.