Timken HA500100 Wheel Bearing and Hub Assembly - Front or Front Right

Timken HA500100 Wheel Bearing Hub Assembly

The Timken HA500100 wheel bearing and hub assembly is built for front-end service on select Dodge Ram 1500 applications. It combines a driven hub design with precision bearing construction to help reduce runout, noise, and vibration while supporting stable braking performance.

Compatible with 2002-2007 Dodge Ram 1500, front; and 2004-2008 Dodge Ram 1500, front right. This part number, HA500100, is also listed for 2008 Dodge Ram 1500, front right, Mexico-built applications.

• Driven hub assembly for front axle service
• 33-spline design
• 5-wheel-stud, 3-bolt flange configuration
• Bolt circle diameter: 5.500 in. / 139.70 mm
• Wheel pilot diameter: 3.061 in. / 77.76 mm
• Brake pilot diameter: 3.087 in. / 78.42 mm
• Hub pilot diameter: 3.545 in. / 90.04 mm
• Flange diameter: 7.217 in. / 183.30 mm
• Flange offset: 1.854 in. / 47.08 mm

Built for Bearing Stability

Timken uses OE-developed testing to control the design, materials, and manufacturing process behind this hub bearing assembly. The result is a front wheel hub that uses precision bearing profiles, uniform internal geometry, and enhanced surface finishes to support load capacity, bearing life, and fuel efficiency. Premium seals add contamination resistance and sealing support, while the ABS sensor is tested to monitor wheel speed for anti-lock braking systems. If you need a replacement hub bearing assembly for a Dodge Ram 1500, HA500100 is a direct-fit service part for the listed front positions.

This part cross-references MOOG Hub Assemblies 515072 and SKF BR930284 for the same application.

Common Problems This Part Can Address

• Front wheel bearing noise or growling
• Excessive hub runout that affects braking feel
• Wheel vibration at speed
• ABS wheel-speed signal issues from a worn hub assembly
• Loose or unstable front wheel support

Installation Notes and Tips

Verify the vehicle position before ordering, since this hub assembly is listed for front and front right applications on select Dodge Ram 1500 models. Confirm spline count, bolt circle diameter, and pilot dimensions against the original part before installation. Inspect the mating surfaces, axle interface, and ABS wiring condition during replacement to help ensure proper fitment and sensor operation.

Quality Assurance

Timken manufactures this hub bearing assembly using OE-developed test controls for design, materials, and process consistency. The assembly is engineered with low runout targets, premium sealing features, and tested ABS sensing components to support dependable service on compatible Dodge Ram 1500 front-end applications.