Dorman 951-129 Wheel Bearing and Hub Assembly - Front

Front Wheel Hub Assembly for Equinox and Terrain

Dorman 951-129 is a replacement wheel bearing and hub assembly for front-wheel applications on the Chevrolet Equinox and GMC Terrain. It combines the hub and critical bearing replacement components for a complete front hub repair on the listed vehicles.

• Fits 2018-2026 Chevrolet Equinox, front
• Fits 2018-2026 GMC Terrain, front
• Steel construction
• Ball bearing design
• 30 spline count
• 5 wheel studs with M12 x 1.5 stud size
• ABS encoder type included
• Anti-lock brake sensor included
• Flange included with triangular shape
• Wheel pilot diameter: 70.1 mm
• Brake pilot diameter: 70.6 mm

Detailed Product Overview

This Dorman wheel bearing and hub assembly is built for front driveline service on 2018-2026 Chevrolet Equinox and 2018-2026 GMC Terrain models. Part number 951-129 includes the hub and bearing replacement components needed for a direct repair on the specified front position, with ABS encoder functionality and an integrated anti-lock brake sensor for vehicles equipped with electronic wheel speed input.

Cross-reference part numbers for the same application include MOOG 513442 and Timken HA590786. The assembly also aligns with interchange references 13507355 and WE61950.

Common Repair Uses

• Wheel bearing noise from the front hub area
• Excessive wheel play or looseness
• ABS warning light related to wheel speed signal issues
• Hub wear affecting smooth front wheel rotation
• Damaged or worn hub mounting surfaces

Installation Notes and Tips

Verify front-position fitment before installation on the Chevrolet Equinox or GMC Terrain. Confirm spline count, bolt circle diameter, flange dimensions, and sensor style against the original part. The assembly uses a 115 mm bolt circle diameter, 3 flange bolt holes, and a 146 mm flange diameter, so matching the OE configuration is important for proper fit and brake system alignment.

Because mounting hardware is not included, reuse or source the required fasteners separately as needed. Inspect the mating surfaces, axle interface, and brake components during installation to help ensure a clean repair.

Quality Assurance

Dorman replacement hub assemblies are built for specific vehicle applications and packaged with the critical components needed for the repair. Part number 951-129 is specified for front use on the listed Chevrolet Equinox and GMC Terrain model years, supporting a direct-fit service approach for driveline and axle maintenance.