Dynamic Friction 4812-55036 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4812-55036 GeoSpec Coated Brake Rotor is a premium plain (non-drilled, non-slotted) replacement disc brake rotor engineered to deliver reliable, quiet, and long-lasting braking performance. Finished in DFC's proprietary GeoSpec corrosion-resistant coating, this rotor arrives ready to install straight out of the box — no degreasing or additional preparation required.

GeoSpec Coating Advantage:

• Durable, attractive silver-gray finish developed to fight rust far better than conventional paint or zinc coatings
• Fully coated inside and out for complete corrosion protection before and after installation
• Coating is safely swept away by friction material during break-in with no harmful effects on pad performance

Precision Engineering:

• Premium G3000/G11H18 iron castings for superior strength, stability, and durability
• CNC-machined to the tightest tolerances available for precise OE form, fit, and function
• Original Equipment (OE) vane configuration ensures proper and maximum heat dissipation
• Non-directional surface finish promotes faster, more even brake pad bed-in and smoother, quieter stops
• 100% precision mill-balanced for vibration-free braking performance at any speed

Quality Assurance:

• Each rotor passes a 100% inspection station verifying all critical attributes meet OE specifications
• Processed dry and shipped dry — ready to install without any pre-degreasing (saves time and money during installation)
• Quality tested to ensure long-lasting performance
• No modifications required for installation

The DFC GeoSpec program offers one of the most complete vehicle coverage ranges in the industry, and the 4812-55036 upholds that standard with a direct-fit design that duplicates precise OEM vane configurations and fitment specifications.