Dorman 930-643 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Honda Civic

The Dorman 930-643 wheel bearing and hub assembly is designed specifically for Honda Civic models, providing a precise fit and dependable performance. This assembly includes essential components such as wheel studs and a flange to ensure proper installation and operation.

• Compatible with Honda Civic vehicles
• Includes 5 wheel studs sized 12mm for secure wheel mounting
• Rectangular flange with 4 bolt holes and 0.34-inch diameter for accurate fitment
• Wheel pilot diameter of 2.5 inches and brake pilot diameter of 2.75 inches for proper alignment
• Flange offset of 2.2 inches and bolt circle diameter of 4.5 inches
• Hub pilot diameter of 2.5 inches for precise hub positioning
• Wheel bearing and hub assembly package includes wheel studs and flange but excludes flange bolts

Detailed Product Description

The Dorman 930-643 wheel bearing and hub assembly is engineered to meet the specifications of Honda Civic vehicles, ensuring a secure and accurate fit. This assembly features a rectangular flange with four bolt holes, designed to align perfectly with the vehicle’s hub mounting points. The included wheel studs, sized at 12mm with a quantity of five, provide a reliable mounting surface for wheels. The wheel pilot diameter of 2.5 inches and brake pilot diameter of 2.75 inches help maintain proper wheel and brake rotor alignment, reducing vibration and wear. The flange offset of 2.2 inches and bolt circle diameter of 4.5 inches further contribute to the precise fitment required for optimal driveline performance.

Common Applications and Issues Addressed

• Replacement for worn or damaged wheel bearing and hub assemblies on Honda Civic models
• Eliminates wheel noise caused by bearing wear or failure
• Resolves wheel wobble or vibration issues related to hub assembly defects
• Restores proper wheel alignment and brake rotor positioning
• Prevents premature tire wear due to hub or bearing problems

Installation Notes and Tips

When installing the Dorman 930-643 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify that the flange bolt holes align correctly with the vehicle hub before tightening. Use the included wheel studs for mounting the wheel, but note that flange bolts are not included and must be reused or replaced separately. Proper torque specifications should be followed to avoid damage to the assembly or vehicle components. It is recommended to inspect related suspension and brake components during installation for overall system integrity.

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. The 930-643 part number undergoes rigorous quality control to ensure durability and reliable performance on Honda Civic vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.