Dynamic Friction 4804-63019 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4804-63019 GeoSpec Coated Plain Brake Rotor delivers OE-quality stopping performance wrapped in DFC's industry-leading corrosion protection coating. Engineered as a direct OEM replacement, this smooth/plain surface rotor is precision-machined to meet or exceed original equipment specifications for reliable, quiet, and vibration-free braking.

GeoSpec Coating Technology:

DFC's proprietary GeoSpec coating forms a durable, attractive silver-gray finish that provides superior rust and corrosion resistance compared to conventional paint or zinc coatings. The coating is applied to the entire rotor — inside and out — protecting it from the elements both before and after installation. During normal braking, the coating on the friction surface is safely and cleanly swept away by the brake pads with no harmful effects on braking performance or pad bed-in.

Key Features:

• Ready to install — processed dry, shipped dry, no pre-installation cleaning required
• 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 available in the market for a perfect OE fit
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• 100% mill-balanced for smooth, vibration-free stopping at any speed
• 100% inspected at a dedicated quality station to verify all critical attributes meet OE specifications
• Full corrosion protection — superior to zinc or conventional paint coatings

Backed by a 1-year manufacturer warranty, the DFC 4804-63019 GeoSpec rotor is an excellent choice for daily commuting, street performance, towing, and light off-road use. It is also compatible with OE replacement applications and is sold as a single rotor.