DuraGo BR900376-01 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Hummer H3 and H3T

The DuraGo BR900376-01 disc brake rotor is engineered to provide reliable braking performance for Hummer H3 and H3T models. Designed with a full cast construction and rust-resistant coating, this rotor offers durability and consistent stopping power under various driving conditions.

• Material: High-quality cast iron for strength and heat dissipation
• Nominal thickness: 1.1 inches (28 mm) ensuring long service life
• Discard thickness: 1.04 inches (26.5 mm) for safe replacement guidelines
• Vented rotor design to improve heat dissipation and reduce brake fade
• Rust-resistant coating to protect against corrosion and extend rotor life
• Overall height: 2.76 inches (70.1 mm) for precise fitment
• Outside diameter: 12.4 inches (315 mm) matching OEM specifications
• Mounting bolt hole quantity: 6 with 0.54 inch (13.8 mm) diameter holes
• Non-directional brake surface for flexible installation
• Conventional rotor type compatible with standard braking systems

Product Details and Specifications

The DuraGo BR900376-01 rotor is constructed from cast iron, a material known for its excellent thermal conductivity and durability. Its full cast construction ensures structural integrity and consistent performance. The vented design allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking and reducing the risk of brake fade. This rotor features a rust-resistant coating that helps prevent corrosion, maintaining rotor surface quality over time.

With an outside diameter of 12.4 inches (315 mm) and an overall height of 2.76 inches (70.1 mm), this rotor is designed to meet the exact specifications required for Hummer H3 and H3T vehicles. The mounting bolt pattern includes six holes with a diameter of 0.54 inches (13.8 mm) and a bolt circle diameter of 5.5 inches (139.7 mm), ensuring proper alignment and secure installation.

Compatible Vehicles and Applications

• Replacement disc brake rotor for Hummer H3 models
• Suitable for Hummer H3T pickup trucks
• Ideal for addressing brake rotor wear and thickness below discard limits
• Designed for vehicles requiring vented, conventional rotors
• Used to restore braking performance and reduce noise or vibration issues

Installation Notes and Tips

When installing the DuraGo BR900376-01 rotor, ensure the rotor thickness is above the discard thickness of 1.04 inches (26.5 mm) to maintain safe braking performance. Clean the rotor surface before installation to remove any protective coating residue. Verify the mounting bolt hole alignment and torque bolts to manufacturer specifications. This rotor is non-directional, allowing installation on either side of the vehicle without concern for rotation direction.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR900376-01 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.