Dorman 930-552 Wheel Hub - Front

Overview of Dorman 930-552 Wheel Hub for Mazda Protege

The Dorman 930-552 wheel hub is engineered specifically for Mazda Protege and Protege5 models, providing a reliable and precise fit. Constructed from durable steel, this wheel hub ensures long-lasting performance and proper alignment for your vehicle's driveline system.

• Wheel pilot diameter: 5.512 inches for accurate wheel centering
• Hub pilot diameter: 1.575 inches to match factory specifications
• Made from high-strength steel for durability and resistance to wear
• 5-lug pattern compatible with Mazda Protege and Protege5 wheel assemblies
• Includes the complete wheel hub component for straightforward replacement

Detailed Product Description

The Dorman 930-552 wheel hub is designed to meet the exact specifications required by Mazda Protege and Protege5 vehicles. The steel hub material provides structural integrity and resistance to corrosion, which is essential for maintaining driveline stability. The wheel pilot diameter of 5.512 inches ensures the wheel is properly centered on the hub, reducing vibrations and uneven tire wear. Additionally, the 1.575-inch hub pilot diameter aligns with the vehicle’s factory hub bore, facilitating a secure fit. The 5-lug pattern matches the OEM configuration, making this wheel hub a direct replacement part that supports safe and efficient wheel mounting.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel hubs on Mazda Protege and Protege5
• Eliminates wheel vibration caused by hub misalignment
• Addresses noise issues related to hub bearing wear or failure
• Restores proper wheel mounting and lug nut torque retention
• Prevents premature tire wear due to hub pilot diameter mismatch

Installation Notes and Tips

When installing the Dorman 930-552 wheel hub, ensure the hub pilot diameter matches the vehicle’s hub bore for proper centering. Use a torque wrench to tighten lug nuts to the manufacturer’s specifications to avoid warping or damage. It is recommended to inspect the wheel bearings and replace them if necessary during installation. Proper cleaning of the mounting surface will help achieve a secure fit and prevent corrosion.

Quality Assurance and Warranty

Dorman manufactures the 930-552 wheel hub to meet or exceed OEM standards for fit, form, and function. The steel construction provides durability under normal driving conditions. This part is backed by Dorman’s limited warranty, which covers defects in material and workmanship, ensuring confidence in your replacement component.