Dynamic Friction 631-40006R DFC Drilled & Slotted Silver Zinc Brake Rotor

The Dynamic Friction Company (DFC) 631-40006R is a premium drilled and slotted disc brake rotor finished in a silver zinc coating for lasting corrosion protection. Part of DFC's 631-series performance rotor line, this rotor is engineered to deliver enhanced stopping power and improved heat dissipation over a standard blank rotor.

Key Features:

• Cross-Drilled & Slotted Design: Strategically placed drill holes and machined slots work together to vent heat, expel gases, and sweep debris from the brake pad surface for consistent, fade-resistant braking performance
• Silver Zinc Coating: Zinc plating on the rotor hub, vents, and hat provides superior rust and corrosion resistance compared to standard paint or uncoated finishes
• OE Vane Configuration: Original equipment vane geometry ensures proper and maximum heat dissipation, maintaining braking efficiency under demanding conditions
• CNC-Machined to Tight Tolerances: Precision machining ensures dimensional accuracy, smooth pad contact, and zero vibration at any speed
• Mill-Balanced Construction: 100% precision cut and mill-balanced for smoother, more consistent stopping with no pedal pulsation
• G3000 Cast Iron: Formulated to the G3000/G11H18 cast iron specification, matching OEM standards for durability, reliability, and thermal stability
• 100% Electronic Inspection: Every rotor passes an electronic inspection station measuring over 20 attributes to confirm it meets OE specifications before leaving the facility
• Ready to Install: New in box — no modifications required for a straightforward, direct-fit installation

The DFC 631-40006R is the right/passenger-side rotor and is recommended for daily driving applications where improved braking response and rotor longevity are priorities. It pairs seamlessly with DFC's 3000 or 5000 series brake pad lines for a complete, performance-matched brake system upgrade.