Dynamite Friction 633-73038L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor for Audi A6 Quattro

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-73038L) is engineered specifically for the Audi A6 Quattro. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.

• Compatible with Audi A6 Quattro models
• Directional slotted and drilled surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup
• Black zinc-coated hat finish for corrosion resistance
• Rust resistant coating on the rotor surface
• 5 bolt holes with a bolt circle diameter of 112.6 mm
• Nominal thickness of 30 mm and discard thickness of 28 mm
• Outside diameter of 347 mm and overall height of 59.5 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Black Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a black zinc-coated hat finish. This product line is designed to provide enhanced heat dissipation and improved braking response while offering corrosion resistance through its rust-resistant coating and zinc black hat finish. The drilled and slotted surface helps evacuate gases and debris, maintaining consistent braking performance for vehicles like the Audi A6 Quattro.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, reducing the risk of brake fade during extended use. The directional slotted and drilled surface improves pad bite and helps channel water and dust away from the braking surface. The rotor’s nominal thickness is 30 mm, with a discard thickness of 28 mm, ensuring safe replacement intervals. The rotor’s outside diameter measures 347 mm, and it features a 5-lug bolt pattern with a bolt circle diameter of 112.6 mm, matching the Audi A6 Quattro’s specifications.

Common Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Audi A6 Quattro
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Restores braking performance affected by rust or corrosion on original rotors
• Enhances braking response in wet or dusty conditions with slotted and drilled design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 28 mm before installation. Clean the rotor surface to remove any protective coatings or oils prior to mounting. Verify the 5-lug bolt pattern and bolt circle diameter of 112.6 mm matches your vehicle’s hub. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads when installing new rotors for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet or exceed OEM standards for fit, form, and function. The rotor includes a rust-resistant coating and zinc black hat finish to extend service life. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.