Dynamite Friction 633-73005R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-73005R) is engineered for Audi 4000 Quattro and Coupe models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Audi 4000 Quattro and Coupe
• Part Number: 633-73005R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm; discard thickness: 18 mm
• Rust resistant zinc black hat finish
• 4 bolt holes with 108 mm bolt circle diameter
• Outside diameter: 256 mm; overall height: 41.7 mm
• Directional brake surface for optimized braking

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Black is constructed with a vented design to improve airflow and reduce 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 reducing brake fade. The rotor has a nominal thickness of 20 mm and a discard thickness of 18 mm, ensuring safe and reliable use within specified wear limits.

The rotor's hat is finished with a zinc black coating that provides rust resistance, extending the rotor's service life. It features four bolt holes with a bolt circle diameter of 108 mm and a center hole diameter of 68 mm, matching the factory specifications for Audi 4000 Quattro and Coupe models. The directional surface design is intended to optimize braking performance by channeling debris and heat away from the contact area.

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

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish on the hat. This product line is designed to provide enhanced braking performance and durability, particularly for vehicles requiring vented rotors with directional surfaces. The black zinc coating helps protect against rust, making these rotors suitable for various driving conditions.

Applications and Problem Solving

• Improves braking performance for Audi 4000 Quattro and Coupe vehicles
• Reduces brake fade caused by heat buildup during aggressive driving
• Helps prevent rotor warping through efficient heat dissipation
• Minimizes brake dust and gas buildup for consistent pad contact
• Protects against rust and corrosion with zinc black hat finish

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 18 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 108 mm bolt circle diameter and 4 bolt holes. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-73005R rotor to meet or exceed OEM specifications for fit and function on Audi 4000 Quattro and Coupe models. The rust-resistant zinc black finish on the rotor hat enhances durability. Warranty details are available from the manufacturer and should be reviewed prior to purchase.