MPA Electrical WH810077 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for OE Replacement

MPA Electrical WH810077 is a new rear wheel bearing and hub assembly built for OE-style replacement on select GM minivans and crossovers. It is installation ready out of the box and uses a steel construction with 6 wheel studs to restore secure wheel mounting and dependable rear hub operation.

Key Features

• Part number WH810077 for direct reference and ordering
• Rear wheel bearing and hub assembly for driveline and axle service
• Steel construction for durable everyday use
• 6 wheel studs for proper wheel attachment
• New condition for replacement of worn or noisy hub units
• OE replacement design for professional repair work

Vehicle Fitment

• Fits 2006-2009 Chevrolet Uplander, rear
• Fits 2006-2009 Pontiac Montana, rear
• Fits 2006-2007 Buick Terraza, rear
• Fits 2006-2007 Saturn Relay, rear

Detailed Description

WH810077 is a rear wheel bearing and hub assembly engineered for service on the Chevrolet Uplander, Pontiac Montana, Buick Terraza, and Saturn Relay. As an OE replacement hub assembly, it is intended to restore proper wheel support and rear-end driveline function on vehicles that use a 6-stud steel hub design. The WH810077 part number is useful when matching the correct rear hub assembly for these applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Rear wheel bearing noise or rough rotation
• Loose or worn hub mounting at the wheel end
• Vibration or instability traced to hub wear
• Replacement after corrosion or bearing failure
• Restoring safe rear wheel operation on GM platform vehicles

Installation Notes and Tips

Confirm rear position and vehicle application before installation. Inspect the knuckle, axle interface, and mounting surfaces for wear or corrosion, and verify wheel stud pattern and fastener condition during service. For best results, follow the vehicle service procedure and torque specifications for the hub and wheel fasteners.

Quality Assurance

MPA Electrical supplies this hub assembly as a new OE replacement part built to meet professional installer requirements for fit and function. The WH810077 is designed to provide a ready-to-install replacement solution for rear hub service on the listed vehicles.