Dorman 951-192 Wheel Bearing and Hub Assembly - Front

Front Wheel Hub Assembly for Mazda CX-3 and Mazda 3

Dorman 951-192 is a front wheel bearing and hub assembly built for specific Mazda applications. It combines the hub and critical bearing replacement components in one service part, helping restore proper wheel support and ABS function on the vehicles listed below.

• Fits 2016-2021 Mazda CX-3, front
• Fits 2014-2018 Mazda 3, front, built in Japan
• Fits 2014-2018 Mazda 3 Sport, front, built in Japan

Key Features

• Direct replacement wheel bearing and hub assembly for front-wheel service
• Steel construction for strength in driveline and axle applications
• Gen 3 bearing design with ball bearing type
• 28-spline driven hub configuration
• ABS encoder type with sensor included
• 5 wheel studs with M12 x 1.5 stud size
• Flange included with circular flange shape and 4 bolt holes
• Wheel pilot diameter: 67 mm; brake pilot diameter: 68 mm
• Bolt circle diameter: 114.3 mm; flange diameter: 139 mm; flange offset: 42.8 mm

Detailed Description

Dorman 951-192 is a front wheel bearing and hub assembly for select Mazda CX-3, Mazda 3, and Mazda 3 Sport models. It is engineered as a replacement unit with the hub and critical bearing components integrated for a complete front-end repair on the listed vehicles. The assembly includes an ABS encoder-style sensor and is built with a steel hub body, 28 splines, and a 5-stud wheel mounting pattern to match the original application requirements. This part cross-references Timken HA590523 and MOOG Hub Assemblies 513354 for the same application.

Common Problems This Part Can Address

• Wheel bearing noise from the front hub area
• Excessive wheel play or looseness
• ABS warning light caused by hub sensor issues
• Uneven hub rotation or rough bearing feel
• Vibration or instability related to worn hub components

Installation Notes and Tips

Verify front-position fitment before installation and confirm the vehicle is one of the listed Mazda CX-3, Mazda 3, or Mazda 3 Sport applications. Inspect the mating surfaces, axle splines, and brake components during service, and compare the flange, stud, and sensor details to the original part before assembly. Because this unit includes an ABS encoder sensor, make sure the sensor interface is clean and properly aligned during installation.

Quality Assurance

Dorman replacement hub assemblies are built for specific vehicle applications and are specified here with the original-style hub, bearing, and ABS-related components needed for the repair. Confirm part number 951-192 against the vehicle’s front hub requirements before ordering.