Dynamite Friction 604-74020 Disc Brake Rotor - Front

Overview of the Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-74020 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 A1 and Volkswagen Golf.

• Nominal thickness of 25 mm with a discard thickness of 22 mm
• Vented rotor design for improved cooling
• Outside diameter measures 288 mm
• Five bolt holes with a diameter of 15.8 mm
• Inside diameter of 65 mm and height of 34.2 mm

Detailed Product Specifications

This disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The rotor’s nominal thickness is 25 mm, with a discard thickness of 22 mm, indicating when replacement is necessary to maintain safe braking performance. The 288 mm outside diameter and 65 mm inside diameter ensure proper fitment on compatible vehicles. The rotor includes five bolt holes, each with a diameter of 15.8 mm, matching the bolt pattern of Audi and Volkswagen models such as the Jetta and Polo. With a height of 34.2 mm, this rotor fits precisely within the brake assembly for optimal operation.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on providing rotors with a protective coating that helps resist corrosion and extends rotor life. This coating is particularly beneficial for vehicles exposed to varying weather conditions, such as the Volkswagen Beetle and Audi A1. The 604-74020 part number belongs to this line, ensuring a balance between performance and durability for disc brake applications.

Compatible Vehicles and Common Applications

• Replacement rotor for Audi A1 brake systems
• Suitable for Volkswagen Beetle brake maintenance
• Compatible with Volkswagen Golf and Jetta models
• Fits Volkswagen Polo brake assemblies
• Addresses rotor wear and brake noise issues

Installation Notes and Tips

When installing the Dynamite Friction 604-74020 rotor, ensure the rotor surface is clean and free of debris before mounting. Verify the bolt hole alignment with the vehicle’s hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to maintain balanced braking performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 22 mm.

Quality Assurance and Warranty

Dynamite Friction rotors undergo rigorous quality control to meet industry standards for safety and performance. The DFC GEOSPEC Coated Rotor 604-74020 is manufactured to precise specifications to ensure consistent fit and function on Audi and Volkswagen vehicles. Warranty details are provided by Dynamite Friction and typically cover defects in materials and workmanship under normal use conditions.