Dynamite Friction 900-63144 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor (part number 900-63144) is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a vented disc brake rotor, it offers enhanced heat dissipation and durability for vehicles such as the Mercedes-Benz GLE300d, GLE350, GLE350d, GLE400, ML250, and ML350.

• Nominal thickness: 32 mm
• Discard thickness: 29.4 mm
• Outside diameter: 330 mm
• Inside diameter: 67 mm
• Bolt hole diameter: 15 mm
• Bolt hole quantity: 5
• Height: 54.6 mm
• Vented rotor design for improved cooling

Product Line Details: DFC Hi-Carbon Alloy GEOMET Coated Rotor

The DFC Hi-Carbon Alloy GEOMET Coated Rotor line from Dynamite Friction features rotors manufactured with a high-carbon alloy for enhanced wear resistance and reduced brake noise. The GEOMET coating provides corrosion protection, extending rotor life and maintaining consistent braking performance. This rotor line is designed to meet the demands of modern Mercedes-Benz vehicles, ensuring compatibility and reliable operation under various driving conditions.

Technical Description and Specifications

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat more effectively during braking. With a nominal thickness of 32 mm and a discard thickness of 29.4 mm, the rotor maintains structural integrity and safety margins throughout its service life. The 330 mm outside diameter and 67 mm inside diameter are optimized for the braking system of compatible Mercedes-Benz models. The rotor features five bolt holes with a diameter of 15 mm, ensuring secure mounting. The overall height of 54.6 mm fits precisely within the brake assembly specifications for the listed vehicles.

Compatible Vehicles and Applications

• Mercedes-Benz GLE300d
• Mercedes-Benz GLE350
• Mercedes-Benz GLE350d
• Mercedes-Benz GLE400
• Mercedes-Benz ML250
• Mercedes-Benz ML350

This rotor is intended for use in disc brake systems on these specific Mercedes-Benz models, providing consistent braking performance and safety.

Common Issues Addressed by This Rotor

• Brake rotor warping due to heat buildup
• Excessive brake noise or vibration
• Reduced braking efficiency from worn rotors
• Corrosion and rust on rotor surfaces
• Brake fade during extended or heavy braking

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz models listed above. Verify that the rotor thickness is above the discard thickness of 29.4 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Use proper torque specifications for the five 15 mm bolt holes to secure the rotor. It is recommended to inspect brake pads and other braking components during installation for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Hi-Carbon Alloy GEOMET Coated Rotor to meet industry standards for durability and performance. The GEOMET coating enhances corrosion resistance, contributing to longer rotor life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.