Dynamic Friction 4804-03046 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4804-03046 is a GeoSpec Coated plain disc brake rotor engineered as a direct OEM-quality replacement. DFC's GeoSpec coating forms a durable, attractive silver-gray finish that delivers superior rust and corrosion resistance compared to conventional paint or zinc coatings — protecting the rotor before, during, and long after installation.

Key Features:

• Premium G3000/G11H18 Iron Casting — engineered for superior strength, stability, and long-term durability
• GeoSpec Corrosion Protection Coating — fully coated inside and out; outperforms conventional zinc and paint coatings with validated resistance to 400+ hours of salt spray testing
• OE Vane Configuration — matches original equipment vane design for proper and maximum heat dissipation
• CNC-Machined to Tight Tolerances — precision manufacturing ensures optimal fit and performance
• 100% Mill-Balanced — electronically inspected and corrected for smooth, vibration-free stopping at any speed
• Non-Directional Surface Finish — promotes faster, more even brake pad bed-in and quieter stops
• Ready to Install — shipped dry with no pre-degreasing or additional preparation required, saving time during installation
• OEM Form, Fit & Function — designed as a drop-in replacement requiring no modifications

DFC GeoSpec coated rotors are part of one of the most comprehensive coated rotor programs available, covering more than 1,400 SKUs across a wide range of foreign and domestic passenger cars and light trucks. Backed by a 1-year manufacturer warranty.