Dorman 951-288 Wheel Bearing and Hub Assembly - Front or Rear

Dorman 951-288 Wheel Bearing Hub Assembly

Dorman 951-288 is a replacement wheel bearing and hub assembly for specific front and rear applications across Buick, Chevrolet, and Cadillac models. It combines the hub with critical bearing replacement components for a complete repair on supported vehicles, including the Chevrolet Malibu, Trailblazer, and Trax.

Key Features

• Replacement wheel bearing and hub assembly for driven wheel applications
• Gen 3 ball bearing design
• ABS encoder type with anti-lock brake sensor included
• Steel construction
• 5 wheel studs with M12 x 1.5 thread size
• 30 spline quantity
• Triangular flange shape with 3 flange bolt holes
• Wheel pilot diameter: 70.1 mm; brake pilot diameter: 70.6 mm
• Bolt circle diameter: 115 mm

Detailed Description

This Dorman hub assembly is built for direct replacement on select GM platforms that use a driven hub with integrated ABS encoder functionality. Part number 951-288 is listed for front and rear positions depending on vehicle application, and it is cross-referenced with Monroe Shocks & Struts 172286 and 182286 for the same application. It also cross-references InMotion Parts WA513316, Mevotech Supreme H513316, MOOG Hub Assemblies 513316, SKF BR930935, and other listed equivalents. Fits 2016-2025 Chevrolet Malibu, front; Fits 2021-2026 Chevrolet Trailblazer, front; and Fits 2021-2026 Cadillac CT4, rear.

What It Helps Fix

• Wheel bearing noise or growling from the hub area
• Excessive wheel play or looseness
• ABS warning light caused by a failed encoder or sensor-related hub issue
• Uneven wheel rotation or rough hub operation
• Hub wear on vehicles with integrated bearing and ABS components

Installation Notes and Tips

Verify position, spline count, flange dimensions, and ABS encoder style before installation. This assembly does not include mounting hardware or flange bolts. Confirm wheel stud size, bolt circle diameter, and pilot diameters against the original part to ensure proper fit on the vehicle.

Quality Assurance

Dorman replacement hub assemblies are engineered for specific vehicle applications and built to match the required hub, bearing, and ABS-related features for service replacement. Confirm fitment by year, make, model, and position before ordering.