Dynamic Friction 4804-67036 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4804-67036 GeoSpec Coated Plain Brake Rotor is a premium OE-replacement disc brake rotor engineered for reliable, long-lasting stopping performance. Designed as a direct fit replacement, this rotor is built to meet or exceed original equipment specifications right out of the box.

GeoSpec Corrosion-Resistant Coating:

• Fully coated inside and out with a patented silver-gray rust-prevention finish that outperforms conventional paint and zinc coatings
• Processed dry and shipped dry — no cleaning or prep required before installation
• Coating is safely and cleanly swept away by brake pad friction material during break-in with no harmful effects

Precision Manufacturing:

• Cast from premium G3000 iron for superior strength, stability, and thermal durability
• CNC-machined to the tightest tolerances available for precise OE fitment
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter, smoother stops
• 100% electronically mill-balanced to eliminate vibration and brake pedal pulsation
• Vane configuration duplicates original equipment geometry for proper airflow and cooling

Ready-to-Install Design:

• Plain (non-slotted, non-drilled) rotor surface for a stock-style OE replacement
• Direct bolt-on fitment with no modifications required
• Sold individually (1 rotor per package)

The DFC GeoSpec program covers more than 1,400 SKUs across a wide range of domestic and import passenger car and light truck applications, making it one of the most comprehensive coated rotor programs available. It's an ideal choice for drivers seeking a hassle-free, corrosion-resistant brake rotor upgrade over standard uncoated replacements.