Dynamic Friction 4822-31108 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4822-31108 GeoSpec Coated Plain Brake Rotor is a premium OE-replacement disc brake rotor engineered to match original equipment specifications for fit, form, and function. Designed for passenger cars and light trucks, this rotor delivers reliable, consistent stopping power right out of the box.

GeoSpec Coating Technology:

• Full-surface rust protection — completely coated inside and out with a patented corrosion-resistant paint that forms a durable, attractive silver-gray finish, outperforming conventional paint and zinc coatings
• Ready to install — processed dry and shipped dry, requiring no cleaning or additional preparation before installation
• Brake-friendly coating — the GeoSpec finish is safely swept away by the friction material during the bed-in process with no harmful effects on braking performance

Precision Engineering:

• Cast from premium G3000 iron to duplicate precise OE vane configurations for maximum heat dissipation
• CNC-machined to the tightest tolerances available in the market
• Non-directional surface finish promotes faster, more even brake pad bed-in for quieter, smoother stops
• Vented rotors are 100% electronically mill-balanced and corrected as needed to eliminate vibration at any speed
• Passes a 100% electronic inspection station measuring over 20 attributes to ensure OE-spec compliance

The DFC GeoSpec rotor program covers more than 1,400 SKUs across foreign and domestic passenger car and light truck applications, making it one of the most comprehensive coated rotor lines available. Whether you're a professional technician or a DIY enthusiast, the 4822-31108 installs cleanly and quickly, saving time on every brake job.