Dynamic Friction 631-47001L DFC Drilled Slotted Disc Brake Rotor Zinc - Silver

The Dynamic Friction Company (DFC) 631-47001L is a premium drilled and slotted disc brake rotor engineered for drivers who demand enhanced stopping performance over a standard OE replacement rotor. Featuring a silver zinc finish and performance-focused surface geometry, this rotor is precision-manufactured to meet or exceed OEM specifications.

Drilled & Slotted Design Benefits:

• Cross-Drilled Holes — Reduce heat buildup on the rotor surface during repeated braking; chamfered edges minimize the risk of cracking under stress
• Machined Slots — Continuously sweep away brake dust, gases, and road debris to prevent pad glazing and maintain consistent bite
• Improved Wet-Weather Performance — Slots channel moisture away from the pad contact surface for shorter, more confident stopping distances
• Premium G3000/G11H18 Iron Casting — Delivers the strength, stability, and durability required for long service life
• 100% Precision CNC Machined — Mill-balanced to eliminate vibration and pedal pulsation at any speed
• OE Vane Configuration — Maintains proper airflow and maximum heat dissipation matching the original equipment design
• Silver Zinc Plating — Protects the rotor hub, vents, and edges from rust and corrosion
• Non-Directional Finish — Promotes faster break-in and smoother, quieter stops from day one
• 100% Electronically Inspected — Each rotor is tested across more than 20 attributes to verify OE specification compliance
• New in box — ready to install with no modifications required

The DFC 631-47001L is an ideal upgrade for performance-minded drivers, as well as those operating in demanding conditions such as towing, frequent highway braking, steep terrain, or stop-and-go traffic. It is a direct-fit, drop-in replacement that installs with standard hand tools.