DuraGo BR900474-01 Disc Brake Rotor - Front Left

Overview of DuraGo BR900474-01 Disc Brake Rotor

The DuraGo BR900474-01 is a cast iron vented disc brake rotor designed for reliable braking performance. Engineered for select Audi, Porsche, and Volkswagen models, this rotor offers durability and consistent stopping power for vehicles like the Audi Q7, Porsche Cayenne, and Volkswagen Touareg.

• Material: Full cast iron construction for strength and heat dissipation
• Vented rotor design to improve cooling and reduce brake fade
• Rust resistant coating to protect against corrosion
• Non-directional brake surface for versatile installation
• Five mounting bolt holes with a 130 mm bolt circle diameter
• Outside diameter of 13.77 inches (349.7 mm) and overall height of 2.7 inches (68.5 mm)
• Nominal thickness of 1.34 inches (34 mm) with discard thickness at 1.26 inches (32 mm)

Detailed Product Description

The DuraGo BR900474-01 disc brake rotor is constructed from full cast iron, providing a robust and heat-resistant braking surface. Its vented design allows air to flow between the rotor faces, enhancing heat dissipation during heavy braking and helping to maintain consistent brake performance. The rotor features a rust resistant coating that helps extend its service life by minimizing corrosion, especially in wet or humid environments.

This rotor is non-directional, meaning it can be installed on either side of the vehicle without concern for rotation direction. It includes five mounting bolt holes spaced on a 130 mm bolt circle diameter, compatible with the brake systems of Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. The rotor’s outside diameter measures 13.77 inches (349.7 mm), with an overall height of 2.7 inches (68.5 mm), and a nominal thickness of 1.34 inches (34 mm). The discard thickness is 1.26 inches (32 mm), indicating when the rotor should be replaced to maintain safe braking performance.

Compatible Vehicles and Applications

• Designed specifically for Audi Q7 models requiring a 13.77-inch vented rotor
• Compatible with Porsche Cayenne brake systems needing a full cast iron rotor
• Fits Volkswagen Touareg vehicles with a 5-bolt mounting pattern and 130 mm bolt circle diameter
• Ideal for replacing worn or damaged rotors to restore braking efficiency
• Suitable for conventional brake setups without ABS tone ring requirements

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.26 inches) before installation
• Clean mounting surfaces to prevent rotor runout and ensure proper fitment
• Torque mounting bolts to manufacturer specifications for safety and performance
• Check compatibility with vehicle’s brake caliper and hardware prior to installation
• Non-directional design allows flexible installation on either side of the vehicle

Quality Assurance and Warranty

DuraGo manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating helps maintain rotor integrity over time. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.