Dorman 930-004 Wheel Hub - Front

Overview of Dorman 930-004 Wheel Hub for Mazda 6

The Dorman 930-004 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 long-lasting service.

• Wheel pilot diameter: 5.504 inches for accurate wheel alignment
• Hub pilot diameter: 1.2 inches for secure mounting
• Constructed from high-strength steel for durability
• 5-lug pattern compatible with Mazda 6 wheel assemblies
• Includes one complete wheel hub unit

Detailed Product Description

This Dorman wheel hub (part number 930-004) is manufactured from steel to withstand the stresses of daily driving and road conditions. The 5.504-inch wheel pilot diameter and 1.2-inch hub pilot diameter are designed to match the specifications of the Mazda 6, ensuring proper wheel centering and minimizing vibration. The 5-lug pattern corresponds to the factory wheel bolt pattern, allowing for straightforward installation without modification.

Applications and Problem Resolution

This wheel hub is compatible with Mazda 6 vehicles requiring replacement or upgrade of the hub assembly. It addresses several common issues including:

• Wheel vibration caused by worn or damaged hubs
• Noise from failing wheel bearings integrated within the hub
• Loose or unstable wheel mounting due to hub wear
• Corrosion or rust compromising hub integrity
• Uneven tire wear related to hub misalignment

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Clean the hub mounting surface to remove rust and debris for proper fitment
• Torque lug nuts to manufacturer specifications to avoid damage
• Inspect related components such as wheel bearings and seals during replacement
• Use appropriate tools to avoid damaging the hub or wheel studs

Quality Assurance and Warranty

Dorman wheel hubs are manufactured to meet or exceed OEM standards for fit, form, and function. The 930-004 part number undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.