Dynamite Friction 631-02002R Disc Brake Rotor - Rear Right

Overview of the DFC Brake Rotor for Porsche 911

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-02002R) is engineered specifically for Porsche 911 models. This vented disc brake rotor combines durability and performance with a rust-resistant zinc silver hat finish and a plain disc surface, designed to maintain reliable braking under demanding conditions.

• Compatible with Porsche 911 vehicles
• Directional drilled and slotted surface for improved heat dissipation
• Vented rotor design to reduce brake fade
• Rust-resistant zinc silver hat finish for extended corrosion protection
• 5 bolt holes with a 130mm bolt circle diameter
• Nominal thickness of 20mm with a discard thickness of 18mm
• Overall diameter of 290mm and height of 83mm

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced braking performance through advanced surface treatments. This rotor features a directional surface pattern combining drilled holes and slots, which helps to evacuate gases, dust, and water from the braking surface, improving pad contact and reducing the risk of brake fade during aggressive driving or high-temperature conditions.

Constructed as a vented rotor, it allows for better airflow between the rotor faces, aiding in heat dissipation. The rotor's nominal thickness is 20mm, with a discard thickness of 18mm, ensuring a clear maintenance threshold. The zinc silver coating on the hat area provides corrosion resistance, extending the rotor's service life, especially in environments prone to moisture and road salt exposure.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Porsche 911 models
• Improves braking consistency by reducing heat buildup and brake fade
• Helps maintain braking performance in wet or corrosive conditions due to rust-resistant coating
• Addresses issues with brake noise and vibration through precise fitment and directional surface design
• Suitable for drivers seeking enhanced rotor durability and performance on street or light track use

Installation Notes and Tips

Ensure the rotor thickness is measured before installation; replace if below the discard thickness of 18mm. The rotor features 5 bolt holes with a 130mm bolt circle diameter and a center hole diameter of 90mm, designed for direct fitment on Porsche 911 models. Proper torque specifications should be followed when mounting to avoid warping. It is recommended to inspect brake pads and hardware during rotor replacement to ensure optimal braking system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to long-term reliability. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.