DuraGo BR901402 Disc Brake Rotor - Front

Overview of DuraGo BR901402 Disc Brake Rotor

The DuraGo BR901402 disc brake rotor is engineered for reliable braking performance on select Audi models. Designed with full cast iron construction and vented rotor design, this part ensures consistent heat dissipation and durability for vehicles like the Audi A6, A7 Quattro, Q5, S4, and S5.

• Material: Cast iron for strength and heat resistance
• Vented rotor design to improve cooling
• Nominal thickness: 30 mm (1.18 inches)
• Outside diameter: 344.8 mm (13.57 inches)
• Mounting bolt hole quantity: 5 with 112 mm bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Detailed Product Description

The DuraGo BR901402 is a full cast iron disc brake rotor specifically designed for compatibility with Audi vehicles including the A6, A6 Quattro, A7 Quattro, Q5, S4, and S5 models. Its vented construction allows for improved airflow between the rotor surfaces, which helps reduce brake fade during extended use. The rotor measures 344.8 mm in outside diameter and maintains a nominal thickness of 30 mm, with a discard thickness of 28 mm, ensuring it meets OEM specifications for safe and effective braking. The rotor features five mounting bolt holes arranged on a 112 mm bolt circle diameter, with a center hole diameter of 68 mm, facilitating proper fitment and secure installation. This conventional, non-directional rotor does not include an ABS tone ring and does not have rust-resistant coating, so proper maintenance is recommended to prevent corrosion over time.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thinning
• Eliminating noise and vibration from uneven rotor surfaces
• Restoring proper rotor thickness for safe braking performance
• Compatible upgrade for Audi A6, A7 Quattro, Q5, S4, and S5 brake systems

Installation Notes and Tips

• Verify rotor thickness before installation; discard if below 28 mm
• Ensure mounting surfaces are clean and free of debris
• Use proper torque specifications for the 5 mounting bolts on the 112 mm bolt circle
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a brake system test after installation to confirm proper operation

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed industry standards for material quality and dimensional accuracy. The BR901402 rotor undergoes rigorous quality control to ensure consistent performance and durability. While this product does not include a rust-resistant coating, proper maintenance will help extend its service life. Warranty coverage details should be confirmed with the product provider or manufacturer.