Dynamite Friction 633-74004L Disc Brake Rotor - Front Left

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black offers a precise fit and enhanced braking performance for select Audi and Volkswagen models. Designed to meet specific vehicle requirements, this rotor ensures consistent stopping power and durability.

• Part Number: 633-74004L
• Disc Type: Vented, drilled and slotted surface
• Rust resistant zinc black hat finish
• Nominal thickness: 20 mm; discard thickness: 18 mm
• Directional brake surface for optimized heat dissipation
• 4 bolt holes with 100 mm bolt circle diameter
• Compatible with Audi 4000 and Volkswagen Golf, Jetta, Cabriolet, Coupe, Derby, Rabbit Convertible

About the DFC Brake Rotor - Drilled and Slotted - Black Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction is engineered to provide improved heat dissipation and reduced brake fade through its vented design combined with drilled and slotted surfaces. The zinc black coating on the rotor hat offers corrosion resistance, extending the rotor's service life. This product line focuses on delivering reliable braking performance tailored for specific vehicle applications.

Detailed Product Description

This disc brake rotor features a vented design with a 239 mm outside diameter and an overall height of 38.6 mm, ensuring efficient heat management during braking. The drilled and slotted surface helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and reducing the risk of brake fade. The rotor’s directional surface pattern is optimized for airflow, enhancing cooling performance. The zinc black finish on the hat provides rust resistance, while the plain disc finish maintains a smooth braking surface. With a center hole diameter of 65 mm and 4 bolt holes spaced on a 100 mm bolt circle, this rotor is engineered for a secure fit on compatible Audi and Volkswagen models.

Applications and Problem Solving

• Replaces worn or warped rotors on Audi 4000 and Volkswagen Golf, Jetta, Cabriolet, Coupe, Derby, Rabbit Convertible
• Addresses brake fade caused by overheating during extended braking
• Improves braking consistency in wet or dusty conditions
• Prevents rust and corrosion on rotor hats for longer service life
• Restores proper rotor thickness to maintain safe braking performance

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify the bolt hole pattern and rotor dimensions match your vehicle specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function. The rust resistant coating and vented design contribute to durability and consistent braking performance. Please consult product documentation or contact the manufacturer for warranty details.