Dynamite Friction 604-74022 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-74022

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-74022 is engineered for reliable braking performance on select Audi and Volkswagen models. Designed as a vented disc brake rotor, it offers consistent heat dissipation and durability for vehicles like the Audi TT Quattro and Volkswagen Golf.

• Nominal thickness: 22 mm
• Discard thickness: 20 mm
• Outside diameter: 256 mm
• Inside diameter: 65 mm
• Bolt hole diameter: 15.8 mm
• Bolt hole quantity: 5
• Height: 36.4 mm
• Vented rotor design for improved cooling

Details on the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with protective coatings to resist corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for vehicles such as the Volkswagen Jetta and Audi R32. The 604-74022 part number represents a rotor optimized for vented brake systems, balancing thermal management and structural strength.

Technical Description and Specifications

This disc brake rotor features a vented design with an outside diameter of 256 mm and a height of 36.4 mm, allowing for effective heat dissipation during braking. The nominal thickness of 22 mm ensures structural rigidity, while the discard thickness of 20 mm indicates the minimum safe thickness before replacement is necessary. The rotor includes five bolt holes with a diameter of 15.8 mm, compatible with the bolt pattern on Audi and Volkswagen models such as the Golf, Jetta, R32, and TT Quattro. The inside diameter measures 65 mm, fitting precisely with the hub assembly for secure installation.

Compatible Vehicles and Common Applications

• Replacement rotor for Audi Golf and Jetta models
• Suitable for Volkswagen R32 and TT Quattro brake systems
• Addresses issues like rotor warping and uneven brake pad wear
• Helps reduce brake noise and vibration
• Restores braking performance on vented disc brake setups

Installation Notes and Tips

When installing the Dynamite Friction 604-74022 rotor, ensure the rotor surface is clean and free of any contaminants. Verify the bolt hole alignment with the vehicle hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking efficiency. Check rotor thickness regularly and replace when reaching the discard thickness of 20 mm to ensure safety and performance.

Quality Assurance and Warranty

Dynamite Friction rotors, including the DFC GEOSPEC Coated Rotor 604-74022, are manufactured to meet industry standards for durability and performance. The protective coating enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary based on application and usage conditions.