Dynamic Friction 4802-31004 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4802-31004 is a GeoSpec fully coated plain/smooth disc brake rotor engineered to deliver quiet, vibration-free stops with superior corrosion resistance. Part of DFC's GeoSpec coated rotor program, this replacement rotor is designed to meet or exceed OEM specifications in form, fit, and function.

GeoSpec Coating Technology:

• Fully coated inside and out using a high-quality rust prevention coating that forms a durable, attractive silver-gray finish
• Fights rust far better than conventional paint or zinc coatings
• Coating is designed not to contaminate friction or rotor surfaces, ensuring proper brake pad bed-in and wear characteristics
• Ships dry and ready to install — no pre-degreasing or cleaning required

Precision Engineering:

• Premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• Original Equipment (OE) vane configuration for proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available
• 100% precision mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional finish promotes faster break-in and quieter, smoother stops
• Each rotor passes a 100% inspection station measuring all critical attributes to ensure OE specification compliance

Plain / Smooth Rotor Style:

• Smooth rotor surface ideal for normal daily commuting and OE replacement applications
• Designed for quiet operation and low dust levels
• Compatible with a wide range of OEM-style brake pads

The DFC 4802-31004 GeoSpec rotor is backed by a 1-year manufacturer warranty and is part of one of the most complete coated rotor programs in the industry, covering foreign and domestic passenger cars and light truck applications.