MPA Electrical WH512028 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Infiniti G20

MPA Electrical WH512028 is a new rear wheel bearing and hub assembly for select 1991-1996 INFINITI G20 models. Built with a steel hub body, integrated tone ring ABS type, and a sealed design, it supports precise wheel mounting and reliable sensor-ring operation for the rear axle.

Key Features

• Fits 1991-1996 INFINITI G20, rear
• Wheel bearing and hub assembly for driveline and axle service
• Steel construction for strength and dimensional stability
• ABS tone ring type included in the hub design
• Gasket or seal included
• 4 wheel studs with M12 x 1.25 thread size
• Hub pilot diameter: 3.467 in
• Flange diameter: 5.826 in; flange offset: 2.265 in
• New replacement part, MPA Electrical WH512028

Detailed Description

This rear hub assembly is built for the 1991-1996 INFINITI G20 and is intended for vehicles using a rear wheel hub assembly with a tone ring ABS setup. The steel hub construction and included seal support consistent wheel mounting and bearing service in the rear driveline. MPA Electrical WH512028 cross-references 4320050J16 for the same application.

Common Problems This Part Addresses

• Rear wheel play or looseness at the hub
• Noise from a worn hub or bearing assembly
• ABS tone ring wear affecting wheel speed signal operation
• Seal leakage at the rear hub area
• Improper wheel mounting caused by damaged stud or flange surfaces

Installation Notes and Tips

Verify rear position and confirm the vehicle uses the listed M12 x 1.25 wheel stud size before installation. Check axle nut torque specifications for the application, since the fitment notes list N/R for axle nut torque spec. Inspect the mating surfaces, ABS tone ring condition, and surrounding suspension components during service to ensure proper hub seating.

Quality Assurance

MPA Electrical markets this part as a quality-built hub and bearing replacement. WH512028 is supplied as a new component for direct replacement service on the listed INFINITI G20 rear application.