Dorman 951-148 Wheel Bearing and Hub Assembly - Front

Front Wheel Hub Assembly for Infiniti

Dorman 951-148 is a front wheel bearing and hub assembly for specific Infiniti applications. It combines the hub and critical bearing replacement components in one direct repair part for front-end service on models such as the Infiniti Q50, Q60, Q70, Q70L, QX70, and QX50.

Key Features

• Front wheel bearing and hub assembly for driven applications
• Steel construction for durable service
• Gen 3 bearing generation with ball bearing design
• 27-spline hub configuration
• ABS encoder type with sensor included
• 5 wheel studs with M12 x 1.25 thread size
• Flange included with circular flange shape
• Wheel pilot diameter: 66 mm; brake pilot diameter: 68 mm

Detailed Description

This Dorman wheel bearing and hub assembly, part number 951-148, is built for front axle repair on a wide range of Infiniti vehicles. It is engineered with a steel hub, integrated ABS encoder, and included anti-lock brake sensor to support proper wheel speed signal operation. The assembly also includes the hub and critical bearing replacement components needed for a complete front hub service on applications such as the Infiniti Q50, Infiniti Q60, and Infiniti Q70.

This part cross-references Timken HA590125 and SKF BR930892 for the same application. It also aligns with other interchange references used for front Infiniti hub repairs, including MOOG 513335 and Centric Parts 401.42006.

What It Helps Repair

• Front wheel bearing noise or rough rotation
• ABS warning light concerns related to wheel speed signal loss
• Wheel hub looseness or play at the front axle
• Vibration or humming from a worn hub assembly
• Uneven front-end wheel support from bearing wear

Installation Notes and Tips

Verify front position and vehicle-specific fitment before installation. This assembly uses a 5-stud pattern with a 114.3 mm bolt circle diameter and a 27-spline configuration, so matching the original hub specifications is important. Confirm ABS sensor and encoder style requirements on the vehicle before service. Mounting hardware is not included.

Compatible With 2014-2020 Infiniti Q50, front; 2014-2015 and 2017-2020 Infiniti Q60, front; 2014-2019 Infiniti Q70, front; 2015-2019 Infiniti Q70L, front; 2014-2019 Infiniti QX70, front; 2014-2017 Infiniti QX50, front; 2015 Infiniti Q40, front; 2013 Infiniti EX37, front; 2013 Infiniti FX37, front; 2010-2013 Infiniti FX50, front; 2010-2013 Infiniti G37, front; 2011-2013 Infiniti M37, front; 2011-2013 Infiniti M56, front; 2010-2012 Infiniti EX35, front; 2003-2012 Infiniti FX35, front; 2011-2012 Infiniti G25, front; 2010 Infiniti M35, front; 2010 Infiniti M45, front; 2003-2008 Infiniti FX45, front.

Quality Assurance

Dorman manufactures replacement components for vehicle-specific repair applications, and this hub assembly is built to match the listed Infiniti fitments and OE-style requirements for front wheel service.