DuraGo BR900806-01 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Audi Models

The DuraGo BR900806-01 disc brake rotor is engineered to provide reliable braking performance for select Audi vehicles. Designed with a full cast construction and rust-resistant coating, this rotor ensures durability and consistent stopping power for your Audi A4, A5, and Q5 models.

• Material: High-quality cast iron for strength and heat dissipation
• Construction: Full cast design with vented rotor type for improved cooling
• Rust Resistant Coating: Yes, to help prevent corrosion and extend rotor life
• Dimensions: 12.59 inch (319.8 mm) outside diameter and 2.05 inch (52 mm) overall height
• Mounting: 5 bolt holes with 4.41 inch (112 mm) bolt circle diameter
• Nominal Thickness: 1.17 inch (29.8 mm) with discard thickness at 1.1 inch (27.9 mm)
• Non-directional brake surface and conventional rotor type

Product Details and Specifications

The DuraGo BR900806-01 rotor is constructed from cast iron, a material known for its excellent thermal conductivity and durability under braking stress. This rotor features a vented design, which allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. The full cast construction enhances structural integrity, reducing the risk of warping under high temperatures.

With a rust-resistant coating, this rotor is better protected against corrosion, which is especially beneficial in regions with wet or salty road conditions. The rotor measures 12.59 inches in outside diameter and 2.05 inches in overall height, fitting securely with 5 mounting bolt holes arranged on a 4.41 inch bolt circle diameter. The nominal thickness of 1.17 inches ensures a solid braking surface, while the discard thickness of 1.1 inches indicates when replacement is necessary to maintain safe braking performance.

Compatible Audi Models and Applications

• Compatible with Audi A4, A4 allroad, and A4 Quattro models
• Fits Audi A5 and A5 Quattro vehicles
• Suitable for Audi Q5 models requiring a vented, conventional disc brake rotor

Common Issues Addressed by This Rotor

• Brake rotor warping or uneven wear causing vibration during braking
• Corrosion and rust buildup reducing rotor lifespan
• Overheating and brake fade during extended or heavy braking
• Reduced braking efficiency due to worn or undersized rotors
• Noise and pulsation from damaged or compromised rotors

Installation Notes and Tips

When installing the DuraGo BR900806-01 rotor, ensure the mounting surface is clean and free of debris to promote proper fitment. Check the rotor thickness before installation to confirm it meets the minimum discard thickness of 1.1 inches. This rotor is non-directional, so it can be installed on either side without concern for rotation direction. Use the correct torque specifications for the 5 mounting bolts to avoid rotor distortion.

Quality Assurance and Warranty

DuraGo rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BR900806-01 rotor includes a rust-resistant coating to enhance durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.