Dynamic Friction 4822-31248 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4822-31248 is a GeoSpec fully coated plain disc brake rotor engineered to deliver OE-quality braking performance with superior corrosion resistance. Designed as a direct OEM replacement, this rotor arrives ready to install right out of the box — no cleaning or prep required.

GeoSpec Coating Technology:

• Full-coverage rust protection — coated inside and out with a patented paint formula that forms a durable, attractive silver-gray finish
• Fights rust far more effectively than conventional paint or standard zinc coatings
• Coating is safely swept away by brake pad friction material with no harmful effects on braking performance
• Processed dry and shipped dry — eliminates the mess and prep time of oil-coated rotors

Premium Engineering & Construction:

• Cast from premium G3000/G11H18 iron for exceptional strength, stability, and long-term durability
• Machined to the tightest tolerances available, replicating precise OEM vane configurations for proper heat dissipation
• Non-directional surface finish promotes faster, more even brake pad bed-in for quieter, smoother stops
• 100% precision mill-balanced electronically — ensures vibration-free stopping at any speed
• Each rotor passes a 100% electronic inspection station measuring over 20 attributes to confirm OE spec compliance

What's Included:

• 1 × DFC GeoSpec Coated Plain Disc Brake Rotor (4822-31248)

The DFC GeoSpec rotor line covers more than 1,400 SKUs across foreign and domestic passenger car and light truck applications, making it one of the most complete coated rotor programs available. Whether you're a professional technician or a DIY installer, this rotor delivers a consistent pedal feel and reliable OEM-level braking performance from the very first stop.