Dynamic Friction 4802-27037 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4802-27037 is a GeoSpec fully coated plain (blank) disc brake rotor engineered to deliver OE-quality braking performance with superior corrosion resistance. Part of DFC's GEO-KIT 4000 series, this rotor arrives ready to install straight out of the box — no cleaning or additional preparation required.

DFC's proprietary GeoSpec coating forms a durable, attractive silver-gray finish that outperforms conventional paint and zinc coatings in rust resistance. Because the coating is designed not to contaminate friction surfaces, it is safely swept away by the brake pads during the normal bed-in process with no adverse effects on braking performance.

Key Features:

• GeoSpec fully coated inside and out for maximum corrosion protection before and after installation
• Premium G3000/G11H18 iron casting for superior strength, stability, and long-term durability
• OE vane configuration duplicated precisely to ensure proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available for consistent, precise fitment
• 100% precision mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional finish promotes faster, more even brake pad bed-in and quieter stops
• 100% inspected at final QC station to verify all critical attributes meet OE specifications
• Ready to install — processed and shipped dry, no degreasing or prep work needed
• Plain (blank) rotor surface for a direct OE-style replacement
• 1-year manufacturer warranty against defects

The Dynamic Friction 4802-27037 is a direct-fit replacement designed to match the same form, fit, and function as the original equipment rotor, making installation straightforward with no modifications required. Note: Per DFC's GEO-KIT 4000 (4802) series, hardware is not included.