Dorman 930-631 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Nissan Altima

The Dorman 930-631 wheel bearing and hub assembly is designed specifically for Nissan Altima models, providing a precise fit and dependable performance. This assembly includes essential components to ensure smooth wheel rotation and vehicle stability.

• Flange included with a rectangular shape for secure mounting
• Five 12mm wheel studs included for reliable wheel attachment
• Flange bolt hole quantity: 4 with 0.4 inch diameter holes
• Wheel pilot diameter of 2.6 inches and brake pilot diameter of 3.3 inches
• Bolt circle diameter measures 5.8 inches for proper alignment
• Flange offset of 2.72 inches to maintain correct wheel positioning
• Hub pilot diameter of 2.1 inches for accurate hub centering
• Compatible with Nissan Altima models requiring a wheel bearing and hub assembly without ABS connectors

Detailed Product Description

The Dorman 930-631 wheel bearing and hub assembly is engineered to meet the specifications of Nissan Altima vehicles. This assembly features a flange with a rectangular shape and four bolt holes, designed to provide a secure and stable connection to the vehicle’s driveline. The included five 12mm wheel studs ensure proper wheel mounting, while the flange offset and pilot diameters maintain precise wheel alignment and brake component fitment. This assembly does not include flange bolts or ABS connectors, making it suitable for Altima models without anti-lock braking systems.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Nissan Altima
• Addresses wheel vibration or noise caused by bearing wear
• Fixes loose or damaged wheel studs for improved safety
• Corrects wheel alignment issues related to hub pilot wear
• Restores proper brake component fitment with accurate brake pilot diameter

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before installation
• Verify compatibility with Nissan Altima model year and ABS system presence
• Use proper torque specifications for flange bolts and wheel studs
• Inspect surrounding components such as brake rotors and suspension parts during installation
• Replace flange bolts separately as they are not included with this assembly

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. The 930-631 part number undergoes rigorous quality control to ensure durability and reliable performance on Nissan Altima vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.