Centric 320.34091H GCX FC Fully Coated High Carbon Disc Brake Rotor

The Centric 320.34091H GCX FC Disc Brake Rotor is a premium fully coated, high-carbon replacement rotor engineered to restore OE braking performance while delivering superior, long-lasting protection against rust and corrosion. Part of Centric's advanced GCX FC (Full Coating) line, this rotor is built to match the exact metallurgical and dimensional profile of your vehicle's original equipment rotor.

Key Features:

• Full RS200 Corrosion-Resistant Coating: Centric's advanced RS200 finish is applied to all non-mating surfaces, providing extended protection from rust and corrosion and maintaining a clean appearance throughout the rotor's service life.
• High Carbon G12H17 Metallurgy: The high-carbon iron alloy formulation is specifically selected to match the OEM metallurgical profile, ensuring optimal heat transfer, structural integrity, and consistent stopping performance.
• GEOMET Elemental Protection Coating: Applied to friction surfaces to accelerate pad bed-in by approximately 10% and eliminate corrosion rings for a cleaner, more consistent braking surface.
• OE Vane Design: OE-style internal vane configuration and plate thickness maintain proper heat capacity and rotor strength, restoring original thermal performance.
• Double Disc Ground Braking Surface: Precision double disc grinding ensures superior parallelism, eliminates lateral runout, and minimizes disc thickness variation (DTV) for smooth, vibration-free braking.
• Application-Specific Coating Pattern: The FC (Full Coating) designation means the coating pattern is matched to complement the appropriate brake pad friction type for this application.
• Road Ready Out of the Box: No additional prep, cleaning, or break-in surface treatment required — install and drive.

The Centric GCX FC brake rotor is a direct OE replacement disc rotor designed for precise fitment and reliable performance. With over 98% vehicle coverage across the GCX product line, this rotor is a trusted upgrade for restoring safe, confident stopping power.