Dynamite Friction 900-73063 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor (part number 900-73063) is engineered for Audi vehicles including the A6, A6 Quattro, A8 Quattro, S6, S7, and S8 models. This vented disc brake rotor is designed to maintain optimal braking performance and durability under demanding conditions.

• Nominal thickness: 21.8 mm
• Discard thickness: 20 mm
• Outside diameter: 356 mm
• Inside diameter: 68 mm
• Bolt hole diameter: 15.3 mm
• Bolt hole quantity: 5
• Height: 36.1 mm
• Vented rotor design for improved heat dissipation

Product Line Details: DFC Hi-Carbon Alloy GEOMET Coated Rotor

The DFC Hi-Carbon Alloy GEOMET Coated Rotor line from Dynamite Friction features rotors manufactured with a high-carbon alloy for enhanced wear resistance and reduced brake noise. The GEOMET coating provides corrosion protection, extending rotor life and maintaining consistent braking performance. This product line is tailored to meet the specifications required by Audi models such as the A6 and S8 series, ensuring compatibility and reliable operation.

Technical Description and Specifications

This disc brake rotor is vented, allowing for better heat dissipation during braking, which helps prevent brake fade and maintains consistent stopping power. The rotor measures 356 mm in outside diameter and 68 mm inside diameter, with a height of 36.1 mm. It features five bolt holes with a diameter of 15.3 mm, designed to fit securely on compatible Audi models. The nominal thickness of 21.8 mm and discard thickness of 20 mm provide a balance between durability and performance, ensuring the rotor can be resurfaced within safe limits before replacement is necessary.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A6, A6 Quattro, A8 Quattro, S6, S7, and S8
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves heat management to reduce brake fade during heavy use
• Restores braking performance compromised by rotor corrosion or wear
• Compatible upgrade for maintaining factory braking specifications

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify bolt hole alignment and torque bolts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 20 mm.

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The GEOMET coating provides corrosion resistance to extend rotor life. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 900-73063 rotor.