Dynamite Friction 631-73026R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for Audi S8 models requiring reliable and efficient braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Part Number: 631-73026R
• Compatible with Audi S8
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 30 mm; Discard thickness: 28 mm
• Outside diameter: 345 mm; Overall height: 59.4 mm
• Hat finish with zinc silver coating for rust resistance
• 5 bolt holes with 112 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Description

This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is designed specifically for the Audi S8, providing a precise fit and reliable braking response. The rotor’s vented design improves airflow to reduce heat buildup during braking, which helps prevent brake fade. The drilled and slotted surface enhances water and debris evacuation, improving wet-weather braking and maintaining pad contact. The rotor’s nominal thickness of 30 mm ensures durability, while the discard thickness of 28 mm indicates when replacement is necessary to maintain safety.

The rotor features a plain disc finish combined with a zinc silver hat finish that offers rust resistance, extending the rotor’s service life. With 5 bolt holes and a 112 mm bolt circle diameter, this rotor matches the factory specifications for the Audi S8. The directional surface design is intended to optimize braking efficiency and pad wear.

DFC Brake Rotor Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking performance and rotor cooling. This product line is engineered to meet the demands of performance-oriented vehicles like the Audi S8, offering enhanced heat dissipation and debris removal compared to standard rotors. The silver zinc coating on the hat area provides additional corrosion resistance, making these rotors suitable for various driving conditions.

Applications and Problem Solving

• Improves braking performance for Audi S8 vehicles
• Reduces brake fade during high-temperature conditions
• Enhances wet-weather braking by evacuating water efficiently
• Minimizes rotor warping through improved heat dissipation
• Prevents rust and corrosion on the rotor hat for longer service life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 28 mm before installation. Clean the rotor surface to remove any protective coatings or residues before mounting. Verify the 5-bolt hole pattern and 112 mm bolt circle diameter match the vehicle’s hub. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. Directional rotors must be installed following the indicated rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures the 631-73026R rotor to meet or exceed OEM specifications for the Audi S8. The rust-resistant zinc silver coating on the hat area helps maintain structural integrity over time. While no specific warranty information is provided, Dynamite Friction products are designed for durability and consistent braking performance under normal operating conditions.