Dynamic Friction 4822-74007 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4822-74007 is a GeoSpec® Coated Plain Disc Brake Rotor engineered to deliver OEM-quality braking performance with superior corrosion resistance. The proprietary GeoSpec coating forms a durable, attractive silver-gray finish that fights rust far better than conventional paint or zinc coatings.

GeoSpec® Coating Advantages:

• Fully coated inside and out with a high-quality rust prevention coating
• Coating is designed not to contaminate friction or rotor surfaces, ensuring proper brake pad bed-in and wear characteristics
• Ships dry and ready to install — no cleaning or prep work required
• Superior corrosion protection compared to zinc or conventional paint coatings

Precision Engineering & Construction:

• Engineered with premium G3000/G11H18 iron castings for strength, stability, and durability
• CNC-machined to the tightest tolerances available in the market
• 100% precision cut and mill-balanced for smoother stopping and zero vibration at any speed
• Original Equipment (OE) vane configuration to ensure proper and maximum heat dissipation
• Non-directional finish promotes a faster and more even brake pad bed-in for quieter, smoother stops

Quality Assurance:

• Each rotor passes a 100% inspection station measuring all critical attributes to ensure OE specifications are met
• All vented rotors are 100% inspected for balance and corrected if necessary using an electronic mill-balance process
• Designed to meet the same form, fit, and function as OEM brake rotors
• 1-Year Manufacturer Warranty

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 complete coated rotor programs available. This plain (non-drilled, non-slotted) rotor is ideal for everyday street driving and direct OEM replacement.