Dynamic Friction 9504-31159 DFC Geomet Coated Brake Rotor - Plain

The Dynamic Friction Company (DFC) 9504-31159 is a Geomet-coated plain brake rotor engineered for superior corrosion resistance and consistent braking performance. Geomet coating is a zinc and aluminum flake-based surface treatment applied to all non-friction surfaces of the rotor, providing long-lasting protection against rust and corrosion without the orange rust bloom commonly seen on uncoated rotors right out of the box.

Unlike painted or e-coated rotors, the Geomet finish is thermally stable and will not flake, peel, or burn off during normal braking operation. This keeps the rotor looking clean and extends its service life—especially in regions with road salt, moisture, or harsh weather conditions.

Key Features:

• Geomet Coating: Premium zinc/aluminum flake coating on all non-friction surfaces for exceptional corrosion resistance
• Plain Face Design: Smooth, flat rotor surface compatible with a wide range of OE-style brake pads
• Precision Machined: Tight tolerances ensure minimal runout and optimal pad contact for smooth, vibration-free braking
• Thermal Stability: Coating is heat-resistant and will not degrade under normal braking temperatures
• Direct OE Replacement: Designed to match original equipment specifications for a straightforward, no-modification installation
• Balanced Construction: Each rotor is balanced and tested to minimize brake noise and pedal pulsation

The DFC 9504-31159 Geomet coated rotor is an excellent upgrade or direct replacement for vehicles requiring a reliable, corrosion-resistant brake rotor. Ideal for daily drivers and vehicles operating in corrosive environments, this rotor delivers OE-quality stopping power with enhanced longevity and a cleaner appearance throughout its service life.