DuraGo BR900806 Disc Brake Rotor - Front

Overview of DuraGo BR900806 Disc Brake Rotor

The DuraGo BR900806 is a cast iron vented disc brake rotor designed for select Audi models including the A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and Q5. Engineered to meet OEM specifications, this rotor provides reliable braking performance for your vehicle.

• Material: Full cast iron construction for durability
• Vented rotor design for improved heat dissipation
• Nominal thickness: 29.8 mm with discard thickness at 27.9 mm
• Outside diameter: 319.8 mm (12.59 inches)
• Mounting bolt pattern: 5 holes with 112 mm bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type, not drum-in-hat
• No rust resistant coating or ABS tone ring included

Detailed Product Description

The DuraGo BR900806 disc brake rotor is constructed from full cast iron, providing a solid and reliable braking surface. Its vented design helps to dissipate heat more effectively during braking, reducing the risk of brake fade under normal driving conditions. With a nominal thickness of 29.8 mm and a discard thickness of 27.9 mm, this rotor maintains structural integrity throughout its service life. The rotor measures 319.8 mm in outside diameter and features a 5-bolt mounting pattern with a 112 mm bolt circle diameter, ensuring compatibility with specified Audi models. The non-directional brake surface allows for flexible installation without concern for rotor orientation. This conventional rotor does not include cross-drilled or slotted features, focusing on standard braking performance.

Compatible Vehicles and Applications

• Compatible with Audi A4, A4 allroad, and A4 Quattro models
• Fits Audi A5 and A5 Quattro variants
• Suitable for Audi Q5 models requiring a 319.8 mm rotor diameter
• Designed for vehicles with a 5-bolt, 112 mm bolt circle mounting pattern

Common Issues Addressed by This Rotor

• Brake rotor warping or uneven wear causing vibration
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade during regular driving conditions
• Noise or pulsation during braking from damaged rotors
• Replacement for rotors that have reached discard thickness limits

Installation Notes and Tips

• Ensure rotor thickness is within nominal specifications before installation
• Clean mounting surface to prevent rotor misalignment
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a proper bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While this product does not include a rust resistant coating, proper maintenance can help extend rotor life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.