Dorman 951-923 Wheel Bearing and Hub Assembly - Rear

Dorman 951-923 Rear Hub Bearing Assembly

Dorman 951-923 is a rear wheel bearing and hub assembly for specific Nissan and INFINITI applications. It combines the hub and critical bearing replacement components in one repair assembly, helping restore proper wheel support and ABS function on the listed vehicles.

Key Features

• Rear wheel bearing and hub assembly for select 2004-2011 applications
• Includes an ABS sensor for sensor-type anti-lock brake systems
• Steel construction for durable service
• 6 wheel studs with M12 x 1.25 wheel stud size
• 32-spline design
• Flange included with square flange shape
• Direct interchange references include Timken SP500702 and MOOG 541004

Detailed Description

This Dorman hub assembly is built for rear service on 2005-2011 Nissan Armada, 2004-2010 INFINITI QX56, and 2004 Nissan Pathfinder Armada. It is engineered as a complete wheel bearing and hub replacement for the rear axle, with the ABS sensor included for vehicles equipped with a sensor-type anti-lock braking system. The assembly also includes the wheel studs and uses a 139.7 mm bolt circle diameter, 114 mm flange diameter, and 56.3 mm flange offset for the specified fitments. Part number 951-923 is a practical replacement choice when servicing worn hub bearings on these full-size SUV applications.

This part cross-references Timken SP500702 and MOOG 541004 for the same application.

What It Is Used For

• Rear wheel bearing noise or roughness
• Excessive wheel play from a worn hub assembly
• ABS warning light caused by a failed rear wheel speed sensor
• Uneven wheel support from damaged bearing components
• Service replacement on Nissan Armada, INFINITI QX56, and Pathfinder Armada rear hubs

Installation Notes and Tips

Verify rear fitment before installation: Fits 2005-2011 Nissan Armada, rear; Fits 2004-2010 INFINITI QX56, rear; Fits 2004 Nissan Pathfinder Armada, rear. Confirm the vehicle uses the listed sensor-type ABS configuration and match the hub dimensions, spline count, and stud pattern to the original part. Inspect the mating surfaces, axle hardware, and brake components during service to help ensure proper seating and sensor operation.

Quality Assurance

Dorman replacement hub assemblies are built to replace the original wheel bearing and hub unit on the specified applications. Part number 951-923 is specified with the hub, bearing components, and ABS sensor included for the listed vehicles.