Dynamic Friction 4522-73056 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4522-73056 GeoSpec Coated Plain Brake Rotor is a premium, fully coated disc brake rotor engineered to deliver OEM-quality stopping performance with superior corrosion resistance. Part of DFC's industry-leading GeoSpec coated rotor program, this plain-style rotor is designed to match the exact form, fit, and function of your original equipment brake rotor.

GeoSpec Coating Technology:

Unlike conventional paint or zinc coatings, DFC's patented GeoSpec coating forms a durable, attractive silver-gray finish that fights rust and corrosion far more effectively. The rotor is completely coated inside and out, protecting it from the elements both before and after installation. The coating is designed not to contaminate friction or rotor surfaces, ensuring a proper brake pad bed-in and consistent wear characteristics over time.

Ready to Install — No Prep Required:

Each GeoSpec rotor is processed dry and shipped dry. There is no oil coating to clean off, meaning no additional pre-installation degreasing is needed — saving time and labor during the brake job.

Key Features:

• Premium G3000/G11H18 iron casting for superior strength, stability, and durability
• OE vane configuration to ensure proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available in the market
• Non-directional finish promotes faster, more even brake pad bed-in and quieter stops
• 100% precision cut and mill-balanced for smooth stopping and zero vibration at any speed
• Full GeoSpec corrosion-protection coating — inside and out — superior to zinc or conventional paint
• Ready to install — no cleaning or pre-degreasing preparation required
• Designed to meet OEM form, fit, and function — no modifications required
• Backed by a 1-year manufacturer warranty

The DFC GeoSpec program covers over 1,400 SKUs across a comprehensive range of foreign and domestic passenger car and light truck applications, making it one of the most complete coated rotor programs available. Sold as a single rotor.