DuraGo BR55081 Disc Brake Rotor and Hub Assembly - Front

Reliable Disc Brake Rotor and Hub Assembly for Chevrolet and GMC Vans

The DuraGo BR55081 disc brake rotor and hub assembly is engineered for dependable braking performance on Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. Designed to meet OEM specifications, this assembly ensures proper fit and function for your vehicle's braking system.

• Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500
• Part number BR55081 for precise identification
• Vented rotor design for improved heat dissipation
• Includes ABS tone ring for accurate wheel speed sensor readings
• Comes with inner and outer bearing cups and wheel studs
• 8 studs with M14 x 1.5 thread size for secure wheel mounting
• Non-directional brake surface for versatile installation
• Rotor outside diameter of 316.8 mm (12.47 inches)
• Mounting bolt hole circle diameter of 165.1 mm (6.5 inches)
• Nominal rotor thickness of 39 mm (1.54 inches) with discard thickness at 37.2 mm (1.46 inches)
• Overall height of 126 mm (4.96 inches)

Detailed Product Description

The DuraGo BR55081 disc brake rotor and hub assembly is a vented rotor designed to enhance heat dissipation during braking, reducing the risk of brake fade under heavy use. This assembly includes an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate wheel speed sensor feedback. The rotor features a non-directional brake surface, allowing for flexible installation without concern for rotor orientation. With 8 wheel studs sized M14 x 1.5, the assembly provides a secure and stable mounting platform for your wheels. Both inner and outer bearing cups are included, simplifying installation and ensuring proper bearing fitment. The rotor's nominal thickness of 39 mm and discard thickness of 37.2 mm provide clear service limits to maintain braking safety and performance.

Compatible Vehicles and Applications

• Chevrolet Express 2500 (various model years)
• Chevrolet Express 3500 (various model years)
• GMC Savana 2500 (various model years)
• GMC Savana 3500 (various model years)

This assembly is intended for use in restoring or maintaining the front braking system on these full-size vans, addressing issues related to rotor wear, hub damage, or ABS sensor functionality.

Common Issues Addressed by This Assembly

• Worn or warped brake rotors causing vibration or noise
• Damaged or seized wheel hub bearings
• ABS sensor errors due to faulty or missing tone rings
• Loose or damaged wheel studs affecting wheel security
• Brake fade from insufficient rotor cooling

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the existing rotor and hub assembly carefully, inspecting the spindle and surrounding components for wear or damage. Clean mounting surfaces thoroughly to prevent misalignment. When installing the DuraGo BR55081 assembly, verify that the ABS tone ring is properly aligned with the wheel speed sensor. Torque wheel studs to manufacturer specifications and check for smooth bearing operation. It is recommended to replace wheel bearings and seals if wear is detected during installation.

Quality Assurance and Warranty

DuraGo brake components are manufactured to meet or exceed industry standards for safety and durability. The BR55081 assembly undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.