Dynamic Friction 631-11039R DFC Drilled Slotted Zinc Disc Brake Rotor - Silver

The Dynamic Friction Company (DFC) 631-11039R is a premium drilled and slotted disc brake rotor finished in a silver zinc coating. Part of DFC's 631 Series, this rotor is engineered to deliver enhanced braking performance over a standard blank replacement rotor, making it an excellent choice for daily drivers seeking improved stopping power and heat dissipation.

The cross-drilled holes help reduce heat buildup during repeated braking, while the machined slots continuously sweep the brake pad surface to expel gas, debris, and moisture — maintaining consistent pad contact and bite throughout the rotor's service life. The silver zinc finish provides corrosion resistance to keep the rotor looking clean and protected from rust.

Key Features:

• Cross-Drilled & Slotted Design — Reduces heat and improves pad bite for more consistent braking
• Silver Zinc Coating — Corrosion-resistant finish that fights rust and improves appearance
• G3000 Cast Iron Construction — Meets OEM-grade material specifications for durability and stability
• Electronic Quality Inspection — Each rotor passes a 100% electronic inspection measuring over 20 attributes to ensure OE-spec compliance
• Non-Directional Surface Finish — Promotes faster, more even brake pad bed-in for quieter and smoother stops
• Right-Side Fitment (R) — Designed as a direct-fit passenger-side replacement; no modifications required
• Sold Individually — Single rotor; sold as one piece

DFC's 631 Series drilled and slotted rotors are recommended for passenger cars and light trucks used in daily driving conditions where improved thermal performance and a premium appearance are desired. Ready to install straight out of the box.