Mevotech G512078 Wheel Bearing and Hub Assembly - Rear

OE-Style Rear Hub Assembly

Mevotech G512078 is a rear wheel bearing and hub assembly built to match original manufacturer fit, form, and function. It is made for routine drivers who need a direct replacement that restores OE-style ride quality, handling, and wheel support.

Compatible with rear applications on the 1992-2004 Oldsmobile Silhouette, 1999-2004 Pontiac Montana, 1994-1996 Buick Century, 1992-1996 Chevrolet Lumina APV, 1994-1996 Oldsmobile Cutlass Ciera, and 1992-1996 Pontiac Trans Sport.

Key Features

• Original Grade design for OE-style fit and function
• Rear wheel bearing and hub assembly for driveline and axle service
• Gen 3 bearing generation
• Pre-greased for ready-to-install service
• ABS sensor included
• 5 wheel studs and 4 flange bolt holes
• Inside diameter: 70.6 mm
• Outside diameter: 150.5 mm

Detailed Description

The Mevotech Original Grade hub assembly G512078 is engineered as a direct replacement for vehicles that need a rear hub bearing assembly with OE-style dimensions and performance. It is a practical choice for maintaining proper wheel support, smooth rotation, and consistent handling on vehicles such as the Pontiac Montana, Chevrolet Lumina APV, and Oldsmobile Silhouette. This part cross-references SKF BR930078 for the same application.

Common Repair Symptoms

• Rear wheel noise or growling from a worn bearing
• Excessive wheel play or looseness at the hub
• ABS warning light caused by a failing hub sensor
• Uneven rear wheel rotation or vibration
• Loss of smooth ride quality from hub wear

Installation Notes and Tips

Confirm rear fitment by year, make, and model before installation. Inspect the mounting surface, axle area, and ABS wiring condition during service. Torque fasteners to the vehicle manufacturer’s specifications and verify proper sensor operation after installation. Use the part number G512078 when matching replacement references for these rear applications.

Quality Assurance

Mevotech Original Grade parts are built to match the original manufacturer’s fit, form, and function for everyday driving needs. The G512078 hub bearing assembly is designed to restore OE performance, handling, and ride characteristics on supported rear applications.