MPA Electrical WH512271 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Ford Fusion, MKZ, Milan, and Mazda 6

MPA Electrical WH512271 is a new rear wheel bearing and hub assembly built for select Ford, Lincoln, Mercury, and Mazda applications. It uses a tone ring ABS setup and a steel hub design with a sealed bearing package for direct replacement service on the rear axle.

Key Features

• Part number WH512271
• Rear wheel bearing and hub assembly
• ABS tone ring type
• Steel construction
• 5-stud hub with M12 x 1.5 wheel studs
• Gasket or seal included
• Hub pilot diameter: 3.07 in
• Flange diameter: 5.5 in
• Flange offset: 2.388 in
• New condition

Product Details

WH512271 is a Quality-Built Hubs & Bearings replacement hub assembly for rear-wheel service where the original unit uses a tone ring ABS configuration. It does not include a flange, ABS sensor, grease fitting, or wiring harness, and it is built with a steel housing and integrated seal for a clean OE-style replacement. This part cross-references 6E5Z-1104BA and GK2H-26-15X for the same application.

Vehicle Fitment

• Fits 2006-2012 Ford Fusion, Rear; Wheel Hub Assembly; Axle Nut Torque Spec: N/R
• Fits 2007-2012 Lincoln MKZ, Rear; Wheel Hub Assembly; Axle Nut Torque Spec: N/R
• Fits 2006-2011 Mercury Milan, Rear; Wheel Hub Assembly; Axle Nut Torque Spec: N/R
• Fits 2003-2008 Mazda 6, Rear; Wheel Hub Assembly; Axle Nut Torque Spec: N/R
• Fits 2006 Lincoln Zephyr, Rear; Wheel Hub Assembly; Axle Nut Torque Spec: N/R

Common Repair Uses

• Rear wheel bearing noise or growling
• Excessive wheel play or looseness at the hub
• ABS tone ring-related wheel speed signal issues
• Uneven hub wear from a failing sealed bearing
• Rear-end vibration traced to hub assembly wear

Installation Notes

Confirm rear position, stud size, flange dimensions, and ABS tone ring style before installation. Transfer no wiring harness or ABS sensor from this part, since neither is included. Follow the vehicle service manual for axle nut torque and bearing installation procedures, and inspect the mating surfaces, knuckle, and fasteners before assembly.

Quality Assurance

MPA Electrical supplies this hub as a new, steel, sealed replacement built to match the listed OE-style applications for Ford Fusion, Lincoln MKZ, Mercury Milan, Mazda 6, and Lincoln Zephyr rear service.