DuraGo BR55023 Disc Brake Rotor and Hub Assembly - Front

Durable Disc Brake Rotor and Hub Assembly for Chevrolet and GMC C3500

The DuraGo BR55023 disc brake rotor and hub assembly is engineered to meet the braking needs of Chevrolet and GMC C3500 trucks. Designed for reliable performance, this vented rotor assembly offers precise fitment and essential components for a complete brake system upgrade.

• Compatible with Chevrolet and GMC C3500 models
• Vented disc brake rotor with a 12.5 inch (317.5 mm) outside diameter
• Includes inner and outer bearing cups for simplified installation
• Equipped with 8 wheel studs, M14 x 1.5 thread size
• Non-directional brake surface for versatile use
• Mounting bolt hole circle diameter of 165.1 mm (6.5 inches)
• Overall height of 208.2 mm (8.2 inches)
• Discard thickness of 1.46 mm (37.2 mm) and nominal thickness of 1.54 mm (39 mm)

Product Details and Specifications

The DuraGo BR55023 is a vented disc brake rotor and hub assembly designed specifically for Chevrolet and GMC C3500 trucks. The rotor features a 12.5 inch (317.5 mm) outside diameter and a non-directional brake surface, allowing for flexible installation without concern for rotor orientation. This assembly includes both inner and outer bearing cups, which helps streamline the replacement process by providing all necessary components in one unit. The rotor is mounted using 8 wheel studs with an M14 x 1.5 thread size, ensuring secure attachment to the vehicle's hub. The mounting bolt hole circle diameter measures 165.1 mm (6.5 inches), matching factory specifications for proper fitment. The overall height of the assembly is 208.2 mm (8.2 inches), and the rotor thickness ranges from a nominal 1.54 mm (39 mm) to a discard thickness of 1.46 mm (37.2 mm), indicating when replacement is necessary to maintain safe braking performance.

Applications and Problem Solving

• Replacement for worn or damaged disc brake rotors on Chevrolet and GMC C3500 trucks
• Addresses brake pulsation caused by warped rotors
• Resolves excessive brake noise due to uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Facilitates hub assembly repairs with included bearing cups and wheel studs

Installation Notes and Tips

When installing the DuraGo BR55023 rotor and hub assembly, ensure the vehicle is securely lifted and supported. Remove the existing rotor and hub carefully, inspecting wheel bearings and related components for wear. This assembly includes inner and outer bearing cups and wheel studs, which simplifies the installation process by reducing the need for additional parts. Verify the mounting bolt hole circle diameter and stud thread size match your vehicle specifications. Since the rotor surface is non-directional, it can be installed on either side without concern for directional rotation. Proper torque specifications should be followed for all fasteners to ensure safe and reliable operation.

Quality Assurance and Warranty

DuraGo manufactures the BR55023 rotor and hub assembly to meet or exceed OEM standards for fit, form, and function. While this product does not include a rust-resistant coating, it is engineered for durability under normal operating conditions. The assembly is backed by DuraGo's limited warranty, which covers defects in materials and workmanship. For specific warranty details, refer to DuraGo's official documentation or contact the manufacturer directly.