Dorman 951-080 Wheel Bearing and Hub Assembly - Front

Dorman 951-080 Wheel Bearing and Hub Assembly

Dorman 951-080 is a replacement wheel bearing and hub assembly for specific front applications on Cadillac CTS and Cadillac STS models. It combines the hub and critical bearing replacement components in one unit for a complete repair on the listed vehicles.

• Front wheel bearing and hub assembly for specific Cadillac applications
• Fits 2003 Cadillac CTS, front
• Fits 2004-2007 Cadillac CTS, front, exc. heavy duty brakes
• Fits 2005-2011 Cadillac STS, front, exc. heavy duty brakes
• ABS sensor type: sensor; ABS sensor included
• 5 wheel studs included; 26 spline quantity
• Flange included with triangular shape and 3 bolt holes
• Wheel pilot diameter: 55.5 mm; brake pilot diameter: 63.1 mm; hub pilot diameter: 85.4 mm
• Connector: female, 1 connector, 2 terminals

Detailed Product Overview

This Dorman wheel bearing and hub assembly is built for direct replacement on the specified Cadillac CTS and Cadillac STS front positions. It includes the hub and bearing replacement components needed for service on vehicles equipped with ABS sensor-based monitoring, along with the correct flange, stud, and pilot dimensions for the listed applications. This part number 951-080 also cross-references Timken 513186 for the same application.

Common Repair Applications

• Front-end wheel bearing noise on Cadillac CTS or Cadillac STS
• Wheel hub play or looseness at the front axle
• ABS warning light concerns related to the front hub assembly
• Uneven wheel mounting or damaged hub studs
• Service replacement for worn front hub and bearing components

Installation Notes and Tips

Verify the vehicle is one of the listed front applications before installation. Confirm brake package details, since the fitment excludes heavy duty brakes on the applicable Cadillac CTS and Cadillac STS models. Check connector style, ABS sensor configuration, bolt circle diameter, and pilot dimensions against the original part before assembly. Part number 951-080 should be matched to the vehicle’s front hub location only.

Quality Assurance

Dorman supplies replacement driveline and axle components for specific vehicle applications, and this hub assembly is engineered around the listed fitment and dimensional requirements. The design supports a direct repair approach by combining the hub and critical bearing replacement components in one assembly.