Dorman 930-551 Wheel Hub - Front or Rear

Overview of Dorman 930-551 Wheel Hub for Mazda 6

The Dorman 930-551 wheel hub is engineered specifically for Mazda 6 models, providing a reliable and precise fit. Designed with durable steel construction, this wheel hub ensures consistent performance and longevity for your vehicle's driveline system.

• Wheel pilot diameter: 5.504 inches for accurate wheel alignment
• Hub pilot diameter: 1.654 inches to ensure proper hub seating
• Constructed from high-strength steel for durability
• 5-lug pattern compatible with Mazda 6 wheel configurations
• Includes one complete wheel hub unit

Detailed Product Description

The Dorman 930-551 wheel hub is a critical component in the driveline and axles category, designed to maintain the integrity of the wheel assembly on Mazda 6 vehicles. Its steel hub material offers resistance to wear and corrosion, supporting the vehicle’s weight and rotational forces. The 5-lug pattern matches the factory specifications for Mazda 6, ensuring seamless integration without modification. The wheel pilot diameter of 5.504 inches and hub pilot diameter of 1.654 inches provide precise centering of the wheel, reducing vibrations and improving overall ride quality.

Applications and Problem Resolution

This wheel hub is compatible with Mazda 6 models and is intended to replace worn or damaged hubs. It addresses several common issues including:

• Eliminating wheel wobble caused by worn hub pilots
• Resolving noise or grinding from damaged wheel bearings
• Correcting uneven tire wear due to hub misalignment
• Restoring proper wheel mounting and lug nut fitment
• Improving vehicle stability and handling performance

Installation Notes and Tips

When installing the Dorman 930-551 wheel hub on a Mazda 6, ensure the hub pilot and wheel pilot diameters align correctly with the vehicle’s specifications. Use proper torque settings on lug nuts to avoid premature wear. It is recommended to inspect the axle and bearing components during installation to confirm compatibility and condition. Professional installation is advised to maintain safety and performance standards.

Quality Assurance and Warranty

Dorman manufactures the 930-551 wheel hub to meet or exceed OEM standards for fit, form, and function. The steel construction provides durability under normal driving conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty terms.