Dorman 930-635 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Audi and Volkswagen

The Dorman 930-635 wheel bearing and hub assembly is engineered for precise fitment on select Audi and Volkswagen models, including the Beetle, Golf, Jetta, and TT. Designed to maintain optimal wheel alignment and support, this assembly integrates essential features for vehicles equipped with anti-lock braking systems.

• Compatible with Audi Beetle, Golf, Jetta, and TT models
• Wheel stud size: 14 mm with 5 studs (wheel studs not included)
• Hub pilot diameter: 73.5 mm for accurate hub centering
• Brake pilot diameter: 65 mm ensuring proper brake rotor alignment
• Includes tone ring for Anti-Lock Braking System (ABS) functionality
• Flange diameter: 120 mm with a 100 mm bolt circle diameter
• Package contains one complete wheel bearing and hub assembly

Technical Details and Specifications

The Dorman 930-635 wheel bearing and hub assembly is designed without a flange or flange bolts, and it does not include wheel studs, allowing for compatibility with existing hardware on your vehicle. The assembly features a 14 mm wheel stud size and a 5-stud configuration, which matches the factory specifications for the supported Audi and Volkswagen models. The hub pilot diameter of 73.5 mm and brake pilot diameter of 65 mm ensure precise alignment of the hub and brake components, reducing vibration and promoting even wear.

Equipped with a tone ring, this assembly supports the vehicle's Anti-Lock Braking System (ABS), providing accurate wheel speed data to the ABS sensor (sensor not included). The flange diameter measures 120 mm with a 100 mm bolt circle diameter, matching OEM standards for secure mounting.

Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Audi Beetle, Golf, Jetta, and TT models
• Addresses wheel vibration or noise caused by bearing wear
• Restores proper ABS tone ring function for reliable braking performance
• Corrects wheel alignment issues related to hub pilot diameter wear
• Eliminates uneven brake rotor contact due to brake pilot diameter inconsistencies

Installation Notes and Tips

• Ensure existing wheel studs and flange bolts are compatible and in good condition, as they are not included
• Verify ABS sensor functionality after installation since the sensor is not part of this assembly
• Use proper torque specifications for mounting bolts to avoid premature wear
• Inspect related suspension components during installation for comprehensive maintenance

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. The 930-635 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 materials and workmanship. Consult product documentation for exact warranty terms.