Dorman 951-856 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly

Dorman 951-856 is a rear wheel bearing and hub assembly for specific Chevrolet and Pontiac applications. It combines the hub with critical bearing replacement components for a complete rear hub repair on supported vehicles.

Built for direct replacement use on rear axle applications, this assembly is specified for Chevrolet Spark, Chevrolet Aveo, and Pontiac G3 models listed below.

Key Features

• Rear wheel bearing and hub assembly for select compact GM vehicles
• Includes the hub and critical bearing replacement components
• 4-wheel stud design with 12 mm wheel studs
• Bolt circle diameter: 139.7 mm
• Wheel pilot diameter: 56.5 mm
• Brake pilot diameter: 57 mm
• Hub pilot diameter: 58 mm
• ABS sensor not included; non-ABS application
• Flange not included

Detailed Description

Dorman 951-856 is a rear wheel bearing and hub assembly engineered for direct replacement on select Chevrolet Spark, Chevrolet Aveo, and Pontiac G3 models. It is built around the hub and the critical bearing replacement components needed for a complete rear hub service on the listed applications. This part cross-references Timken HA590421 and MOOG 541010 for the same application.

Compatible With: Fits 2016-2020 Chevrolet Spark, rear; Fits 2017-2018 Chevrolet Aveo, rear; Fits 2010-2011 Chevrolet Aveo, rear; Fits 2012-2016 Chevrolet Aveo, rear, wo/Anti-Lock Brake System (ABS); Fits 2010 Pontiac G3, rear.

Common Repair Uses

• Rear wheel bearing noise
• Hub play or looseness at the rear wheel
• Uneven rear wheel rotation or rough bearing feel
• Replacement after hub or bearing wear on Chevrolet Spark, Chevrolet Aveo, or Pontiac G3
• Service for rear non-ABS hub applications on select Aveo models

Installation Notes

Verify rear fitment by year, model, and ABS configuration before installation. Confirm wheel stud size, bolt circle diameter, and pilot dimensions against the original part. This assembly is listed without an ABS sensor and without a flange, so transfer or reuse of related components may be required depending on the vehicle setup.

Quality Assurance

Dorman replacement hub assemblies are built for specific vehicle applications and packaged as a direct-fit service part for the listed rear axle configurations.