Dynamic Friction 4002-63151 GeoSpec Coated Drilled Disc Brake Rotor

The Dynamic Friction Company (DFC) 4002-63151 is a GeoSpec Coated Cross-Drilled Disc Brake Rotor engineered to deliver reliable, corrosion-resistant braking performance as a direct OE replacement. The signature GeoSpec coating forms a durable, attractive silver-gray finish that fights rust far more effectively than conventional paint or zinc coatings.

Unlike traditional rotors that ship coated in oil, each DFC GeoSpec rotor is processed dry and shipped dry, arriving ready to install without any additional cleaning or preparation. The GeoSpec coating is safely swept away by the friction material during normal break-in, with no harmful effects.

Key Features:

• Engineered with premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• Cross-drilled surface for improved heat dissipation and enhanced performance characteristics
• OE vane configuration ensures proper airflow and maximum heat dissipation
• CNC-machined to the tightest tolerances for precise fitment and consistent braking
• 100% precision cut and mill-balanced for smooth, vibration-free stopping at any speed
• Non-directional finish promotes faster brake pad bed-in and quieter, smoother stops
• Superior corrosion protection over conventional zinc or painted coatings
• Designed to meet the same form, fit, and function as OEM brake rotors

The DFC GeoSpec program covers over 1,400 SKUs for a wide range of foreign and domestic passenger cars and light trucks, making it one of the most comprehensive coated rotor lines available. The 4002-63151 is sold as a single rotor.