Dorman 930-623 Wheel Bearing and Hub Assembly - Front

Overview of Dorman 930-623 Wheel Bearing and Hub Assembly

The Dorman 930-623 wheel bearing and hub assembly is designed specifically for Nissan Murano and Quest models. This assembly provides a reliable solution for driveline and axle maintenance, ensuring proper wheel alignment and smooth rotation.

• Compatible with Nissan Murano and Quest vehicles
• Includes wheel studs and flange for easy installation
• 29 spline quantity for secure fitment
• Rectangular flange shape with 4 bolt holes
• Wheel stud size of 12 mm with 5 studs included
• Hub pilot diameter of 93 mm for precise mounting
• Flange diameter of 136.1 mm and bolt circle diameter of 114.3 mm

Detailed Product Description

The Dorman 930-623 wheel bearing and hub assembly is engineered to meet the specifications required for Nissan Murano and Quest models. Featuring a 29 spline count, this assembly ensures a secure connection between the axle and wheel hub. The included flange has a rectangular shape with four bolt holes, each with a diameter of 14 mm, and a flange offset of 40.7 mm, providing proper alignment and fitment. The assembly comes with five 12 mm wheel studs and a wheel pilot diameter of 77.8 mm, which helps center the wheel during installation. The brake pilot diameter measures 68 mm, and the hub pilot diameter is 93 mm, ensuring compatibility with the vehicle’s braking system and hub mounting points. This assembly does not include anti-lock braking system (ABS) sensors or connectors, so it is intended for vehicles without ABS or for replacement of non-ABS components.

Common Applications and Issues Addressed

• Replacement of worn or damaged wheel bearing and hub assemblies on Nissan Murano and Quest
• Elimination of wheel noise or vibration caused by faulty bearings
• Restoration of proper wheel alignment and rotation
• Resolution of wheel stud damage or corrosion
• Addressing hub flange wear or deformation

Installation Notes and Tips

• Ensure vehicle compatibility with Nissan Murano or Quest models before installation
• Verify the spline count and flange bolt hole pattern match the vehicle specifications
• Use proper torque specifications for flange bolts and wheel studs during installation
• Inspect surrounding components such as brake rotors and calipers for wear during replacement
• Since ABS sensors are not included, confirm if the vehicle requires separate ABS sensor installation

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. The 930-623 part number undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.