Dorman 930-639 Wheel Bearing and Hub Assembly - Front

Dorman 930-639 Front Wheel Bearing Hub Assembly

Dorman 930-639 is a replacement wheel bearing and hub assembly for front applications on select Ford Super Duty trucks. It combines the hub and critical bearing replacement components into one repair solution for 1999-2004 Ford F-250 Super Duty and 1999-2004 Ford F-350 Super Duty models.

Key Features

• Direct replacement wheel bearing and hub assembly for front axle service
• Includes the hub and critical bearing replacement components for a complete repair
• ABS sensor type design with one male connector and two male terminals
• Flange included with rectangular flange shape and four flange bolt holes
• Eight wheel studs included with 14 mm wheel stud size
• 8 in bolt circle diameter, 4.9 wheel pilot diameter, 5 brake pilot diameter, and 4.4 hub pilot diameter
• Fits 1999-2004 Ford F-250 Super Duty, front
• Fits 1999-2004 Ford F-350 Super Duty, front

Detailed Description

This Dorman wheel bearing and hub assembly is built for front-end repair on Ford Super Duty trucks that use an ABS sensor-style hub. Part number 930-639 is a practical OE-style replacement for worn or noisy hub assemblies on 1999-2004 Ford F-250 Super Duty and 1999-2004 Ford F-350 Super Duty models. The assembly includes the hub and bearing replacement components needed to restore proper wheel support and hub function in the front driveline.

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

Common Problems This Part Can Address

• Front wheel bearing noise or growling
• Excessive hub play or looseness
• ABS warning light concerns related to the hub sensor assembly
• Uneven wheel support caused by hub wear
• Vibration or roughness from a failing front hub assembly

Installation Notes and Tips

Verify front axle fitment by year, make, and model before installation. Inspect the mating surfaces, ABS connector, wheel studs, and flange condition during service. Because this assembly uses an ABS sensor-style connector, confirm the electrical connection matches the vehicle harness before final assembly. Torque all fasteners to the vehicle manufacturer’s specifications and check wheel bearing operation after installation.

Quality Assurance

Dorman replacement hub assemblies are engineered as service parts for specific vehicle applications and built to match the required hub, bearing, and ABS interface details for the listed Ford Super Duty fitments.