Dorman 951-939 Wheel Bearing and Hub Assembly - Rear

Dorman 951-939 Rear Wheel Bearing Hub Assembly

Dorman 951-939 is a rear wheel bearing and hub assembly for specific Ford, Mercury, and related applications. It combines the hub and critical bearing replacement components in one assembly for a complete rear hub repair on confirmed vehicle fitments, including Ford Taurus, Taurus X, Five Hundred, Freestyle, and Mercury Sable and Montego.

Key Features

• Rear wheel bearing and hub assembly for specific applications
• Steel construction
• 5 wheel studs included
• Wheel stud size: M12 x 1.75
• Flange included with square flange shape
• Bolt circle diameter: 114.3 mm
• Hub pilot diameter: 114.3
• Wheel pilot diameter: 63.2
• Brake pilot diameter: 68
• No ABS sensor included

Detailed Description

This Dorman wheel bearing and hub assembly, part number 951-939, is built for rear service on 2005-2007 Ford Five Hundred, 2005-2007 Ford Freestyle, 2005-2007 Mercury Montego, 2008-2009 Ford Taurus, 2008-2009 Ford Taurus X, and 2008-2009 Mercury Sable. It is a steel hub assembly with the bearing replacement components integrated for a direct repair on the listed applications. The flange is included, the flange bolt hole quantity is 4, and the assembly uses a 114.3 mm bolt circle with 5 wheel studs.

This part cross-references Timken HA590029 and MOOG 512300 for the same application. The Dorman 951-939 is a practical OE-style replacement when servicing rear hub and bearing wear on Ford Taurus and Mercury Sable platform vehicles.

What It Helps Repair

• Rear wheel bearing noise or roughness
• Hub play or looseness at the wheel
• Wheel stud damage on the rear hub
• Vibration or instability related to hub wear
• Brake and wheel mounting issues tied to a worn rear hub assembly

Installation Notes and Tips

Verify rear fitment by year, make, and model before installation. Confirm the bolt pattern, stud size, and pilot dimensions match the vehicle hub and wheel setup. Because this assembly does not include an ABS sensor, check the vehicle’s rear brake and sensor configuration before removal and replacement. Use proper torque procedures during installation to help ensure correct hub seating and wheel retention.

Quality Assurance

Dorman replacement hub assemblies are built for specific vehicle applications and are engineered to replace the original rear hub and bearing components on the listed fitments. Part number 951-939 is intended for direct replacement service on confirmed Ford and Mercury rear applications.