Dynamite Friction 920-63189 Disc Brake Rotor - Rear

High-Performance Disc Brake Rotor for Mercedes-AMG Models

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled (Part Number 920-63189) is engineered for precision braking on select Mercedes-Benz AMG vehicles. Designed to meet the demands of performance driving, this rotor offers reliable stopping power and enhanced durability for your Mercedes-Benz A35 AMG, A45 AMG S, CLA35 AMG, CLA45 AMG, CLA45 AMG S, GLA35 AMG, GLA45 AMG, and GLB35 AMG models.

Key Features of the 920-63189 Disc Brake Rotor

• Hi-Carbon alloy construction for improved heat dissipation and reduced warping
• GEOMET coating to resist corrosion and extend rotor life
• Drilled design enhances brake cooling and reduces brake fade
• Precision balanced for smooth braking performance
• Compatible with multiple Mercedes-Benz AMG models for direct fitment

About the DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled Line

The DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled product line focuses on combining advanced materials and surface treatments to improve rotor longevity and braking efficiency. The hi-carbon alloy provides superior thermal management, while the GEOMET coating offers a protective barrier against rust and corrosion. The drilled pattern further aids in heat dissipation and water evacuation, making these rotors suitable for spirited driving conditions and daily use on AMG vehicles.

Product Description and Compatibility

This disc brake rotor, part number 920-63189, is specifically designed for Mercedes-Benz AMG models including the A35 AMG, A45 AMG S, CLA35 AMG, CLA45 AMG, CLA45 AMG S, GLA35 AMG, GLA45 AMG, and GLB35 AMG. Its hi-carbon alloy composition helps maintain structural integrity under high temperatures, while the GEOMET coating protects against environmental damage. The drilled rotor surface improves brake pad bite and cooling efficiency, contributing to consistent braking performance during aggressive driving or heavy braking scenarios.

Common Applications and Problem Solving

• Reduces brake fade during high-performance driving
• Minimizes rotor warping caused by heat buildup
• Prevents corrosion and rust on braking surfaces
• Improves brake cooling for extended component life
• Ensures reliable stopping power for AMG model vehicles

Installation Notes and Tips

Ensure compatibility with your specific Mercedes-Benz AMG model before installation. It is recommended to replace rotors in pairs to maintain balanced braking performance. Proper torque specifications should be followed when mounting the rotor to avoid warping. Inspect brake pads and hardware during installation to ensure optimal system function.

Quality Assurance and Warranty

Dynamite Friction manufactures the 920-63189 rotor to meet stringent quality standards for durability and performance. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous testing to ensure reliability and fitment accuracy for Mercedes-Benz AMG vehicles.