Dynamite Friction 633-74030L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-74030L) is engineered for enhanced braking performance and durability. Designed specifically for select Audi and Volkswagen models, this vented disc brake rotor offers improved heat dissipation and consistent stopping power under demanding conditions.

• Disc Type: Vented, drilled and slotted surface for heat and gas dissipation
• Finish: Plain disc surface with zinc black hat finish and rust-resistant coating
• Dimensions: 310 mm outside diameter, 48.6 mm height, 65 mm center hole diameter
• Bolt Pattern: 5 lug holes with 112 mm bolt circle diameter
• Directional brake surface for optimized performance
• Nominal thickness: 22 mm with discard thickness at 20 mm

Detailed Product Features and Specifications

This DFC Brake Rotor from Dynamite Friction features a drilled and slotted surface designed to reduce brake fade by allowing heat and gases to escape more efficiently during braking. The vented rotor design further enhances cooling, which is critical for maintaining consistent brake performance on vehicles such as the Audi A3 Quattro, Volkswagen Golf R, and Passat CC. The rotor’s zinc black hat finish provides corrosion resistance, extending the rotor’s service life in various driving environments.

With a 5-lug bolt pattern and a 112 mm bolt circle diameter, this rotor fits a range of Audi and Volkswagen models including the Arteon, Atlas Cross Sport, RS3, and TT RS Quattro. The directional surface type ensures the rotor is installed correctly for optimal braking efficiency. The nominal thickness of 22 mm and discard thickness of 20 mm provide clear service limits for maintenance.

Compatible Vehicles and Applications

• Compatible with Audi models: A3 Quattro, RS3, S3, TT RS Quattro, TTS Quattro
• Compatible with Volkswagen models: Golf, Golf R, GTI, Passat, Passat CC, Atlas, Atlas Cross Sport, CC, Q3, R32, RS Q3, Teramont
• Ideal for drivers seeking reliable replacement rotors for performance and daily driving
• Addresses issues such as brake fade, rotor warping, and uneven pad wear
• Suitable for vehicles requiring vented, drilled, and slotted rotors for improved heat management

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated on the rotor. Verify the bolt hole pattern and center hole diameter match your vehicle’s specifications before installation. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 20 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet or exceed OEM standards for fit and function. The rust-resistant coating and zinc black hat finish contribute to long-term durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this part number 633-74030L.