Dynamite Friction 604-73021 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-73021

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-73021 is engineered for Audi A6 Quattro models requiring reliable disc brake rotors. Designed as a solid rotor with precise dimensions, it offers consistent braking performance tailored to this specific vehicle fitment.

• Nominal thickness: 10 mm
• Discard thickness: 8 mm
• Outside diameter: 255 mm
• Inside diameter: 68 mm
• Bolt hole diameter: 15.28 mm
• Bolt hole quantity: 5
• Height: 53.7 mm
• Solid rotor design

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 reduce corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for the Audi A6 Quattro. The 604-73021 part number represents a solid rotor variant within this line, optimized for durability and consistent braking response.

Technical Description and Specifications

This disc brake rotor features a nominal thickness of 10 mm and a discard thickness of 8 mm, indicating the minimum thickness before replacement is necessary. The rotor's outside diameter measures 255 mm, with an inside diameter of 68 mm, ensuring proper fitment on the Audi A6 Quattro. It includes five bolt holes, each with a diameter of 15.28 mm, and a rotor height of 53.7 mm. The solid rotor design provides a straightforward, durable braking surface without venting, suitable for standard braking applications.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A6 Quattro
• Addresses brake pulsation caused by uneven rotor surfaces
• Helps restore braking efficiency and pedal feel
• Prevents corrosion-related rotor degradation with coated surface
• Suitable for vehicles requiring solid disc brake rotors

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-73021, ensure the rotor thickness is measured to confirm it meets the nominal 10 mm specification. Replace rotors once thickness reaches the discard limit of 8 mm. Properly torque the five 15.28 mm bolt holes to manufacturer specifications to avoid rotor warping. Clean the rotor surface before installation to remove any protective oils or residues.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-73021 to meet industry standards for fitment and performance on the Audi A6 Quattro. The coated surface enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.