Dynamic Friction 4802-03003 DFC GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4802-03003 is a GeoSpec fully coated plain (smooth) disc brake rotor engineered as a direct OE replacement. Part of DFC's GEO-KIT 4000 series, this rotor is designed to deliver reliable, quiet braking performance right out of the box with no additional prep required before installation.

GeoSpec Coating Advantage:

• Full corrosion protection — every rotor is completely coated inside and out with a high-quality rust-prevention coating that outperforms conventional paint and zinc coatings
• Ready-to-install — processed dry and shipped dry, eliminating the need to clean oil-covered rotors and saving significant installation time
• Brake-friendly coating — the GeoSpec finish is designed not to contaminate friction surfaces, ensuring proper brake pad bed-in and consistent wear characteristics
• Attractive silver-gray finish for a clean, professional appearance

Premium Construction:

• Engineered with premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• CNC-machined to the tightest tolerances available
• OE vane configuration for proper and maximum heat dissipation
• 100% precision mill-balanced for smooth, vibration-free stopping at any speed
• Non-directional finish to promote faster brake pad bed-in and quieter, smoother stops
• Each rotor passes a 100% inspection station measuring all critical attributes to confirm OE specification compliance

Key Specifications:

• Outside Diameter: 320 mm (12.6 in)
• Nominal Thickness: 28 mm
• Discard Thickness: 26.4 mm
• Overall Height: 47.5 mm
• Center Hole Diameter: 69 mm
• Bolt/Lug Hole Quantity: 5
• Bolt/Lug Hole Diameter: 12.3 mm
• Lug Circle Diameter: 114.3 mm
• Rotor Type: Vented
• Surface Style: Smooth / Plain
• Material: Cast Iron

The DFC 4802-03003 GeoSpec rotor meets the same form, fit, and function as the original equipment rotor it replaces, making it an ideal choice for everyday commuting, performance street driving, towing, and off-road applications.