Dynamic Friction 4002-31109 DFC GeoSpec Coated Drilled Brake Rotor

The Dynamic Friction Company (DFC) 4002-31109 is a GeoSpec Coated Drilled Brake Rotor engineered for consistent stopping performance and long-lasting corrosion resistance. DFC's GeoSpec coating process applies a precision zinc coating to all non-friction surfaces, protecting the rotor from rust and corrosion while maintaining the critical braking surfaces for optimal pad contact.

The drilled design features strategically placed holes across the rotor face that help dissipate heat, reduce brake fade under demanding conditions, and expel gases and debris from the pad-rotor interface. This results in more consistent braking feel and improved performance during repeated stops.

Key Features:

• GeoSpec Zinc Coating – Applied to all non-friction surfaces to prevent rust and corrosion out of the box and throughout the rotor's service life
• Drilled Rotor Design – Precision-drilled holes promote heat dissipation and reduce brake fade
• OE Geometry – Manufactured to original equipment specifications for a direct, no-modification fit
• Balanced Construction – Each rotor is tested for runout and balance to minimize vibration and pulsation
• Consistent Friction Surface – Machined braking faces ensure even pad wear and smooth pedal feel

Dynamic Friction Company is a leading brake component manufacturer committed to producing parts that meet or exceed OEM standards. The 4002-31109 is a reliable replacement rotor designed for a direct fit installation, making it an excellent choice for both professional technicians and DIY mechanics looking for a quality upgrade or replacement.