Dynamite Friction 604-73041 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-73041

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-73041 is engineered for reliable braking performance on select Audi and Volkswagen models. Designed as a vented disc brake rotor, it offers enhanced heat dissipation and durability for vehicles such as the Audi A4 Quattro and Volkswagen Passat.

• Nominal thickness: 25 mm
• Discard thickness: 23 mm
• Outside diameter: 288 mm
• Inside diameter: 68 mm
• Bolt hole diameter: 15.5 mm
• Bolt hole quantity: 5
• Height: 46.9 mm
• Vented rotor design for improved cooling

Detailed Product Features and Specifications

This disc brake rotor, part number 604-73041, is specifically designed for compatibility with Audi and Volkswagen vehicles including the Audi 100, 100 Quattro, A4, A4 Quattro, A6, A6 Quattro, and Volkswagen Passat. The rotor features a vented design that helps reduce heat buildup during braking, which is critical for maintaining consistent stopping power and rotor longevity. With a nominal thickness of 25 mm and a discard thickness of 23 mm, this rotor meets precise wear limits to ensure safe replacement intervals. The 288 mm outside diameter and 68 mm inside diameter accommodate the brake system specifications of the listed models, while the 5 bolt holes with a 15.5 mm diameter provide secure mounting.

About the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line from Dynamite Friction focuses on rotors with protective coatings that help resist corrosion and extend service life. This coating is particularly beneficial for vehicles exposed to varying weather conditions, such as the Audi A6 Quattro and Volkswagen Passat. The 604-73041 rotor combines this coating technology with a vented rotor design to balance durability and thermal management.

Applications and Common Issues Addressed

• Replacement for worn or warped rotors on Audi and Volkswagen models
• Improves braking performance by reducing rotor heat buildup
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Prevents corrosion-related rotor damage in humid or salty environments
• Restores proper rotor thickness for safe braking operation

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (23 mm) before installation
• Clean mounting surface and check bolt hole alignment for the 5-hole pattern
• Use proper torque specifications for bolt hole diameter of 15.5 mm
• Inspect brake pads and replace if worn to maintain optimal rotor contact
• Follow manufacturer guidelines for break-in procedures after installation

Quality Assurance and Warranty

Dynamite Friction rotors, including the 604-73041, are manufactured to meet OEM specifications for fit and function on Audi and Volkswagen vehicles. The DFC GEOSPEC Coated Rotor line incorporates corrosion-resistant coatings to enhance durability. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against manufacturing defects. It is recommended to verify warranty terms with the supplier or manufacturer.