Dynamic Friction 9512-31426 Hi-Carbon Alloy Geomet Coated Drilled Brake Rotor and Pad Kit

The Dynamic Friction Company 9512-31426 is a Hi-Carbon Alloy GEOMET® Coated Drilled Brake Rotor engineered to deliver superior stopping performance, long-lasting durability, and outstanding corrosion resistance. Designed as a direct OE replacement, this rotor is precision-machined to meet or exceed original equipment specifications for a hassle-free, ready-to-install fit.

GEOMET® Corrosion Protection

The rotor receives a genuine GEOMET® coating applied across the entire surface, forming a durable, attractive silver-gray finish that outperforms conventional paint and zinc coatings in corrosion resistance. The coating is processed dry and shipped dry — no cleaning or prep required before installation. During break-in, the GEOMET® finish is safely swept away by the friction material with no harmful effects to pads or braking performance.

Hi-Carbon Alloy Construction

Cast from premium G3000/G11H18 high-carbon iron, this rotor delivers enhanced noise dampening characteristics alongside exceptional strength, stability, and durability. The OE vane configuration ensures proper and maximum heat dissipation, while the fine-turned surface finish (1.6 RMS) promotes faster, more even brake pad bed-in for quieter, smoother stops right out of the box.

Drilled Design for Enhanced Cooling

Cross-drilled holes reduce heat buildup across the rotor face, helping maintain consistent braking performance during demanding use including performance street driving, towing, and extreme duty applications.

Precision Quality Control

Every rotor passes a 100% electronic inspection process measuring over 20 attributes to ensure OE specification compliance. Vented rotors are fully mill-balanced to eliminate vibration at any speed.

Key Features:

• GEOMET® Coated — superior corrosion protection over zinc and conventional paint coatings
• Hi-Carbon G3000/G11H18 Iron Casting — enhanced strength, stability, and noise dampening
• Cross-Drilled Holes — improved rotor cooling and heat management
• Fine-Turned Finish (1.6 RMS) — faster, more even brake pad bed-in
• OE Vane Configuration — ensures proper and maximum heat dissipation
• 100% Precision Mill-Balanced — smoother stopping and zero vibration at any speed
• Lateral Runout: 0.050 mm maximum
• Disc Thickness Variation (DTV): 0.010 mm maximum
• Processed dry, shipped dry — ready to install with no additional preparation
• Covered by DFC's limited warranty

The Dynamic Friction 9512-31426 is an ideal upgrade for drivers seeking OE-quality reliability with the added benefits of GEOMET® corrosion protection and drilled cooling technology.