Dynamite Friction 633-74006R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-74006R) is engineered for Volkswagen vehicles including the Cabrio, Derby, Golf, Jetta, Passat, and Quantum models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Nominal thickness: 20 mm with a discard thickness of 18 mm
• Outside diameter: 256 mm
• Overall height: 38.6 mm
• Hat finish: Zinc black coating for corrosion resistance
• Rust resistant coating applied
• 4 bolt holes with a bolt circle diameter of 100 mm
• Directional slotted and drilled surface for improved brake pad contact and cooling
• Center hole diameter: 65 mm
• Stud/lug hole diameter: 13.75 mm, quantity: 4

About 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 precision slots to reduce brake fade and improve water and debris evacuation. The black zinc coating on the rotor hat enhances corrosion resistance, making it suitable for various driving conditions. This product line is designed to meet the demands of Volkswagen models requiring reliable vented rotors with directional braking surfaces.

Product Details and Specifications

This vented disc brake rotor is engineered with a nominal thickness of 20 mm and a discard thickness of 18 mm, ensuring a clear maintenance threshold. The rotor’s 256 mm outside diameter and 38.6 mm overall height are optimized for Volkswagen Cabrio, Derby, Golf, Jetta, Passat, and Quantum vehicles. The directional slotted and drilled surface improves heat dissipation and braking consistency by allowing gases and debris to escape efficiently. The zinc black hat finish and rust-resistant coating provide added durability against corrosion, extending rotor life. The rotor features 4 bolt holes with a 100 mm bolt circle diameter, matching the factory specifications for the listed Volkswagen models.

Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to maintain consistent braking performance
• Helps prevent water and debris buildup on the rotor surface
• Restores braking efficiency on Volkswagen Cabrio, Derby, Golf, Jetta, Passat, and Quantum models
• Provides corrosion resistance to extend rotor lifespan

Installation Notes and Tips

Ensure the rotor is compatible with your specific Volkswagen model and verify bolt hole alignment before installation. Clean the rotor surface to remove any protective coatings or residues before mounting. Use proper torque specifications for the 4 bolt holes to avoid warping. Directional rotors must be installed following the indicated rotation direction to maintain optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM standards for fit and function. The rust-resistant coating and zinc black hat finish contribute to long-term durability. While no specific warranty information is provided, adherence to installation guidelines and regular maintenance will help ensure reliable braking performance.