Dynamic Friction 4522-73047 GeoSpec Coated Plain Disc Brake Rotor and Pad Kit

The Dynamic Friction Company (DFC) 4522-73047 is a complete brake service kit pairing DFC GeoSpec Coated plain disc brake rotors with DFC 5000 Advanced brake pads. The GeoSpec coating system forms a durable, silver-gray rust-preventive finish that outperforms conventional zinc and paint coatings, keeping rotors protected before, during, and after installation.

GeoSpec coated rotors arrive clean, dry, and ready to install — no degreasing or surface prep required. The coating is safely and quickly swept away by the brake pad friction material during the normal bed-in process, with no contamination or harmful effects to braking performance.

Key Features:

• GeoSpec full-coverage coating — completely coated inside and out for superior corrosion resistance over conventional paint or zinc plating
• Premium G3000/G11H18 iron castings engineered for strength, stability, and long-term durability
• OE vane configuration duplicates original equipment design for proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available for precise fitment and quiet operation
• 100% mill-balanced for vibration-free stopping at any speed
• Non-directional surface finish promotes faster, more even brake pad bed-in and smoother stops
• 100% electronically inspected — every rotor is measured against 20+ OE specification attributes before leaving the facility
• Plain/blank rotor face for standard OE-replacement stopping performance

The DFC GeoSpec program covers a broad range of domestic and import passenger car and light truck applications. Each rotor meets or exceeds original equipment form, fit, and function, making this kit an ideal direct replacement for worn brake components.