Dynamite Friction 631-74029R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-74029R) is engineered for Audi and Volkswagen vehicles, including models like the Golf, Passat, and S3. Designed to enhance braking performance, this rotor features a vented, directional surface with drilled and slotted patterns for improved heat dissipation and consistent stopping power.

• Compatible with Audi and Volkswagen models: CC, Golf, Golf R, Passat, Passat CC, R32, and S3
• Vented disc brake rotor with drilled and slotted surface
• Silver zinc-coated hat finish for corrosion resistance
• Directional brake surface for optimized performance
• 5 bolt holes with a 112 mm bolt circle diameter
• Nominal thickness of 30 mm and discard thickness of 27 mm
• Outside diameter of 345 mm and overall height of 49.8 mm

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented design to allow better airflow, reducing heat buildup during braking. The rotor’s surface is both drilled and slotted, which helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and improving overall braking efficiency. The rotor features a plain disc finish combined with a zinc silver hat finish that provides rust resistance, extending the rotor’s service life. With a 5-lug bolt pattern and a bolt circle diameter of 112 mm, this rotor fits securely on compatible Audi and Volkswagen models. The directional surface design ensures the rotor is installed correctly for optimal performance and longevity.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors that balance performance and durability. This product line incorporates drilled and slotted rotors with vented construction and corrosion-resistant finishes, making them suitable for drivers seeking reliable braking components for their Audi and Volkswagen vehicles. The silver zinc coating on the rotor hat enhances rust resistance, which is particularly beneficial in regions with harsh weather conditions.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat during aggressive driving or towing
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Addresses rotor warping issues by maintaining consistent temperature control
• Enhances braking response and pedal feel for Audi and Volkswagen models listed

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 matches the vehicle’s hub (5 lug holes, 112 mm bolt circle diameter). Measure rotor thickness before installation; replace if below the discard thickness of 27 mm. Clean the rotor surface with brake cleaner before mounting to remove any protective coatings or contaminants. Properly torque lug nuts to manufacturer specifications to avoid rotor damage or uneven wear.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-74029R rotor to meet or exceed OEM specifications for fit, form, and function. The rotor includes a rust-resistant zinc silver coating on the hat to extend service life. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure durability and performance on Audi and Volkswagen vehicles.