Dynamite Friction 631-74051D Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-74051D) is engineered for enhanced braking performance and durability. Designed specifically for Audi Q7, Porsche Cayenne, and Volkswagen Touareg models, this rotor combines advanced features to meet the demands of these premium SUVs.

• Disc brake rotor with drilled and slotted surface for improved heat dissipation
• Directional brake surface design for optimized braking efficiency
• Rust resistant zinc silver hat finish to extend rotor life
• Plain disc finish with a 350 mm outside diameter
• Discard thickness of 32 mm ensuring safe replacement intervals

Features and Benefits of the DFC Brake Rotor

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced cooling and consistent braking performance. The drilled and slotted surface helps to reduce brake fade by allowing gases and debris to escape, while the directional design ensures proper alignment for optimal contact with brake pads. The zinc silver coating on the rotor hat provides corrosion resistance, which is critical for maintaining rotor integrity over time, especially in varying weather conditions.

Technical Specifications and Compatibility

This disc brake rotor features a 350 mm outside diameter and a plain disc finish, balancing durability with performance. The rotor’s discard thickness is 32 mm, indicating the minimum safe thickness before replacement is necessary. The rotor is designed with a directional slotted and drilled surface, which improves braking response and pad bite. It is compatible with Audi Q7, Porsche Cayenne, and Volkswagen Touareg models, making it a suitable replacement part for these vehicles. The part number 631-74051D should be referenced to ensure correct fitment.

Common Applications and Problem Solving

• Reduces brake fade during heavy braking or towing
• Improves heat dissipation to prevent rotor warping
• Minimizes rust and corrosion on the rotor hat
• Enhances braking response with directional surface design
• Provides reliable replacement for worn or damaged rotors on Audi Q7, Porsche Cayenne, and Volkswagen Touareg

Installation Notes and Tips

When installing the 631-74051D rotor, ensure the directional drilled and slotted surface is oriented correctly according to the vehicle’s rotation direction. Verify the rotor thickness before installation to confirm it meets or exceeds the discard thickness of 32 mm. Clean the rotor surface to remove any protective coatings or residues before mounting. Proper torque specifications should be followed to avoid rotor distortion.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for safety and performance. The rust resistant coating and zinc silver hat finish contribute to the rotor’s longevity. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control measures to ensure reliable operation when installed correctly and maintained as recommended.