Dynamite Friction 631-74008L Disc Brake Rotor - Front Left

Overview of DFC Brake Rotor for Volkswagen Corrado and Passat

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-74008L) is engineered for Volkswagen Corrado and Passat models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Volkswagen Corrado and Passat
• Part Number: 631-74008L
• Drilled and slotted vented rotor design
• Nominal thickness: 22 mm; discard thickness: 20 mm
• Overall diameter: 280 mm; height: 39.2 mm
• Rust-resistant zinc silver hat finish
• 4 bolt holes with 100 mm bolt circle diameter
• Directional brake surface for optimized performance

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve water, gas, and dust evacuation from the braking surface. This design helps maintain consistent braking under demanding conditions. The zinc silver hat finish provides corrosion resistance, extending rotor life, while the vented rotor construction aids in heat dissipation to reduce brake fade.

Technical Specifications and Features

This disc brake rotor is vented and directional, with a surface that is both drilled and slotted to enhance braking efficiency. The rotor has a nominal thickness of 22 mm and a discard thickness of 20 mm, ensuring safe replacement intervals. The rotor’s outside diameter measures 280 mm, with an overall height of 39.2 mm. It includes 4 bolt holes arranged on a 100 mm bolt circle diameter, compatible with Volkswagen Corrado and Passat brake assemblies. The hat section features a rust-resistant zinc silver finish to protect against corrosion.

Applications and Problem Solving

• Improves braking performance on Volkswagen Corrado and Passat vehicles
• Reduces brake fade during extended or aggressive braking
• Enhances heat dissipation to prevent rotor warping
• Helps evacuate water and debris for consistent brake pad contact
• Protects against rust and corrosion with zinc silver coating

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 20 mm before installation. The rotor is directional; install with the correct orientation for optimal performance. Verify bolt hole alignment with the 4-lug, 100 mm bolt circle pattern on Volkswagen Corrado and Passat models. Clean the rotor surface before mounting to remove any protective coatings or residues.

Quality Assurance

Dynamite Friction manufactures the 631-74008L rotor to meet OEM specifications for Volkswagen Corrado and Passat vehicles. The rust-resistant zinc silver hat finish and vented rotor design contribute to durability and consistent braking performance. Warranty information is available through the manufacturer or authorized distributors.