Dynamic Friction 4804-31033 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4804-31033 GeoSpec Coated Plain Brake Rotor is a premium OE-replacement disc brake rotor engineered for reliable, quiet, and smooth stopping performance. Featuring DFC's proprietary GeoSpec coating technology, this rotor delivers a durable, attractive silver-gray finish that provides superior corrosion resistance over conventional paint or zinc coatings.

Unlike oil-coated rotors, GeoSpec rotors ship dry and are ready to install straight out of the box — no degreasing or pre-cleaning required. The coating is safely swept away by the friction material during normal break-in with no harmful effects on pad performance or rotor wear.

Key Features:

• Premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• OE vane configuration precisely duplicated to ensure proper and maximum heat dissipation
• CNC-machined to the tightest tolerances for precise fitment and consistent performance
• 100% precision cut and mill-balanced for vibration-free stops at any speed
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• Fully coated inside and out for complete corrosion protection before and after installation
• 100% inspected — each rotor passes a full inspection station verifying all critical attributes meet OE specifications
• No modifications required — designed to meet the same form, fit, and function as OEM brake rotors

The DFC GeoSpec program covers over 1,400 SKUs for a broad range of domestic and foreign passenger cars and light trucks, making it one of the most complete coated rotor programs available. The 4804-31033 is sold individually (1 per pack).