Dynamite Friction 920-63091 Disc Brake Rotor - Front

High-Performance Disc Brake Rotor for Mercedes-Benz Models

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled (Part Number 920-63091) is engineered for precision braking performance on select Mercedes-Benz vehicles. Designed specifically for models such as the C63 AMG, E55 AMG, and SL65 AMG, this vented disc brake rotor offers reliable stopping power and enhanced heat dissipation.

Key Features of the 920-63091 Disc Brake Rotor

• Nominal thickness of 36 mm with a discard thickness of 34 mm for extended rotor life
• Vented rotor design improves cooling and reduces brake fade
• Drilled surface enhances heat dissipation and water evacuation
• Outside diameter measures 360 mm, compatible with specific Mercedes-Benz brake systems
• Five bolt holes with a diameter of 15.3 mm ensure secure fitment
• Inside diameter of 67 mm and rotor height of 64.7 mm for precise alignment

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

This rotor is part of the DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled product line by Dynamite Friction, which focuses on combining high-carbon alloy materials with GEOMET coating technology. The coating provides corrosion resistance while the drilled design aids in heat management, making these rotors suitable for performance-oriented Mercedes-Benz models requiring consistent braking under demanding conditions.

Detailed Product Description

The 920-63091 disc brake rotor is crafted with a high-carbon alloy that enhances structural integrity and wear resistance. Its vented construction allows air to flow between the rotor surfaces, effectively dissipating heat generated during braking. The drilled pattern further assists in reducing heat buildup and helps maintain braking efficiency in wet conditions. With precise dimensions tailored for Mercedes-Benz vehicles including the CL550, S550, and SLK55 AMG, this rotor ensures proper fit and function without modification.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves heat dissipation to reduce brake fade during aggressive driving
• Addresses corrosion issues with GEOMET coated surface
• Restores braking performance on Mercedes-Benz C63 AMG and SL65 AMG models
• Compatible upgrade for vehicles experiencing uneven pad wear or noise

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 34 mm before installation. Clean the rotor surface to remove any protective coating residue prior to mounting. Verify bolt hole alignment with the vehicle hub using the 15.3 mm bolt hole diameter and five-bolt pattern. Proper torque specifications should be followed to avoid rotor warping. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 920-63091 rotor to meet or exceed OEM specifications for Mercedes-Benz vehicles. The GEOMET coating provides enhanced corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided, this rotor is produced under strict quality control standards to ensure durability and consistent braking performance.