Dynamite Friction 631-74030L Disc Brake Rotor - Rear Left

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers a precise balance of durability and enhanced braking performance. Designed specifically for select Audi and Volkswagen models, this vented disc brake rotor ensures consistent stopping power under various driving conditions.

• Part Number: 631-74030L
• Disc Finish: Plain with zinc silver hat finish
• Surface Type: Directional drilled and slotted design
• Rust Resistant Coating for extended rotor life
• Vented rotor for improved heat dissipation
• 5 bolt holes with 112mm bolt circle diameter
• Outside Diameter: 310mm, Nominal Thickness: 22mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is engineered to provide enhanced braking efficiency through its directional drilled and slotted surface. This design helps reduce brake fade by improving heat dissipation and gas evacuation, making it suitable for performance-oriented vehicles like the Audi S3 and Volkswagen Golf R. The zinc silver hat finish and rust-resistant coating contribute to corrosion protection, maintaining rotor integrity over time.

Detailed Product Description

This disc brake rotor features a vented design with an overall height of approximately 48.6mm and a center hole diameter of 65mm, ensuring compatibility with specific Audi and Volkswagen models. The rotor’s directional drilled and slotted surface improves braking response by allowing gases and debris to escape, reducing the risk of brake fade during aggressive driving or heavy braking. The zinc silver hat finish combined with a rust-resistant coating helps protect against corrosion, extending the rotor’s service life. With a nominal thickness of 22mm and a discard thickness of 20mm, this rotor maintains structural integrity while providing reliable stopping power.

Compatible Vehicles and Applications

• Designed for Audi models including A3 Quattro, RS3, S3, TT RS Quattro, and TTS Quattro
• Compatible with Volkswagen models such as Golf, Golf R, GTI, Passat, Passat CC, Atlas, Atlas Cross Sport, CC, Q3, R32, RS Q3, and Teramont
• Ideal for drivers seeking improved brake cooling and consistent performance
• Addresses issues like brake fade, rotor warping, and corrosion
• Suitable for both daily driving and spirited performance use

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (20mm) before installation
• Verify bolt hole pattern matches vehicle specifications (5 holes, 112mm bolt circle diameter)
• Clean rotor surface before installation to remove any protective coatings or residues
• Use proper torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads and calipers for wear during rotor replacement

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-74030L rotor to meet strict quality standards, ensuring reliable performance and durability. The rust-resistant coating and zinc silver hat finish contribute to long-term corrosion protection. Please refer to Dynamite Friction’s warranty policy for specific coverage details.