DuraGo 295-12221 Wheel Bearing and Hub Assembly - Rear

DuraGo Rear Wheel Bearing Hub Assembly

The DuraGo 295-12221 wheel bearing and hub assembly is a rear, non-driven hub assembly built for select Chevrolet, Pontiac, and Buick applications. It is engineered to reduce friction, support smoother wheel rotation, and help restore proper hub performance on vehicles such as the Chevrolet Impala and Pontiac Grand Prix.

Manufactured to industry-leading quality standards and 100% tested, this hub assembly uses high-quality components and meets ISO/TS 16949:2002 production standards.

Key Features

• Rear wheel bearing and hub assembly for non-driven applications
• Wheel stud size: M12 x 1.5
• Wheel pilot diameter: 70.1 mm
• Brake pilot diameter: 70.6 mm
• Hub pilot diameter: 71.8 mm
• Flange diameter: 150.5 mm
• Flange offset: 65.1 mm
• Rectangle flange shape with 4 flange bolt holes
• Wheel studs included
• ABS: No

Detailed Description

DuraGo 295-12221 is a rear wheel bearing and hub assembly for vehicles that use a non-driven hub design. It is a direct-fit replacement for select 2000-2008 Chevrolet Impala, 2003-2008 Pontiac Grand Prix, 2005 Buick Allure, 2005 Buick Century without exciter ring, 2005 Buick LaCrosse, 2003-2005 Chevrolet Monte Carlo, 2003-2005 Pontiac Aztek, and 2003-2004 Buick Regal. This part cross-references Timken HA590074 and MOOG 512221 for the same application.

For buyers searching for a rear hub assembly for a Chevrolet Impala or Pontiac Grand Prix, the DuraGo 295-12221 provides the dimensional and fitment details needed for a confident match. The assembly is built to help reduce friction at the wheel end and maintain consistent hub operation.

What It Helps Address

• Wheel-end noise caused by a worn hub assembly
• Excessive play or looseness at the rear wheel
• Rough wheel rotation from bearing wear
• Vibration related to hub deterioration
• Restoring proper rear hub function on affected Buick, Chevrolet, and Pontiac models

Installation Notes and Tips

Verify rear position, non-driven hub design, and wheel stud specifications before installation. Confirm brake pilot and hub pilot dimensions against the original part, especially on 2005 Buick Century applications noted without exciter ring. Check the vehicle’s mounting flange and bolt-hole dimensions during removal and compare them to the replacement hub assembly.

For best results, inspect surrounding suspension and brake components for wear before installing the new hub. Proper torque procedures and clean mounting surfaces help support correct hub seating and long-term performance.

Quality Assurance

DuraGo manufactures this hub assembly to ISO/TS 16949:2002 quality standards and tests each unit before release. The brand’s aftermarket manufacturing background spans more than 45 years, supporting consistent production practices for replacement driveline components.