Dorman 930-623 Wheel Bearing and Hub Assembly - Front

Dorman 930-623 Wheel Bearing Hub Assembly

Dorman 930-623 is a replacement wheel bearing and hub assembly for the front of select Nissan applications. It combines the hub and critical bearing replacement components into one repair solution for the 2003-2007 Nissan Murano and 2004-2009 Nissan Quest.

Key Features

• Replacement wheel bearing and hub assembly for front-wheel service
• Includes the hub and critical bearing replacement components for a complete repair
• 29-spline design with a rectangular flange
• 5 wheel studs included; 12 mm wheel stud size
• 4 flange bolt holes with a 114.3 mm bolt circle diameter
• Wheel pilot diameter: 77.8 mm; hub pilot diameter: 93 mm
• Brake pilot diameter: 68 mm; flange diameter: 136.1 mm
• Cross-references BCA WE60520 and MOOG Hub Assemblies 513310 for the same application

Detailed Description

This Dorman wheel bearing and hub assembly, part number 930-623, is built for front service on select Nissan Quest and Nissan Murano models. It is specified for 2004-2009 Nissan Quest, front, and 2003-2007 Nissan Murano, front. The assembly uses a 29-spline configuration, includes the flange, and is designed around a 114.3 mm bolt circle with a rectangular flange shape for the listed applications.

For buyers searching for a front wheel bearing and hub assembly for Nissan Murano or a front hub assembly for Nissan Quest, Dorman 930-623 provides the key replacement components in one unit. The design details include a 40.7 mm flange offset, 14 mm flange bolt hole diameter, and 5 wheel studs with 12 mm stud size, helping match the original mounting and wheel interface requirements on the covered vehicles.

What It Helps Address

• Front wheel bearing noise or roughness
• Wheel hub play or looseness
• Uneven wheel mounting surface wear
• Vibration or driveline feel related to hub wear
• Service replacement on worn front hub assemblies for Nissan Quest and Nissan Murano

Installation Notes and Tips

Verify vehicle year, model, and front position before ordering. Confirm spline count, bolt circle diameter, wheel stud size, and pilot diameters against the original part to ensure proper fitment. This assembly does not include an ABS sensor and is listed for applications without ABS sensor integration.

Quality Assurance

Dorman replacement parts are engineered to match the listed application requirements and restore the hub and bearing interface on the specified Nissan vehicles. Part number 930-623 is a direct replacement option for the covered front applications.