Dynamite Friction 604-63131 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-63131

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-63131 is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a vented disc brake rotor, it offers effective heat dissipation and consistent stopping power for vehicles such as the GL320, ML350, and R500.

• Nominal thickness: 22 mm for durability and performance
• Discard thickness: 19.4 mm indicating service limit
• Vented rotor design for improved cooling
• Outside diameter: 330 mm to match factory specifications
• Five bolt holes with 15.3 mm diameter for secure fitment
• Height: 62.7 mm and inside diameter: 67 mm for precise installation

Detailed Product Description

This disc brake rotor from Dynamite Friction is part of the DFC GEOSPEC Coated Rotor line, which features a specialized coating to resist corrosion and extend rotor life. The vented design enhances airflow between rotor surfaces, reducing heat buildup during braking. With a nominal thickness of 22 mm and a discard thickness of 19.4 mm, this rotor maintains structural integrity under demanding conditions. The rotor’s dimensions, including a 330 mm outside diameter and five bolt holes sized at 15.3 mm, ensure compatibility with specific Mercedes-Benz models such as the GL350 and ML500.

Compatible Vehicles and Applications

• Mercedes-Benz GL320, GL350, GL450, GL550
• Mercedes-Benz ML320, ML350, ML450, ML500, ML550
• Mercedes-Benz R320, R350, R500

This rotor is designed to replace worn or damaged rotors on these models, restoring braking efficiency and safety.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking performance due to rotor wear
• Corrosion and rust buildup on rotor surfaces
• Overheating from insufficient rotor ventilation
• Noise and vibration during braking

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 19.4 mm before installation. Clean the hub surface to prevent uneven rotor mounting. Use proper torque specifications for the five bolt holes to secure the rotor firmly. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction’s DFC GEOSPEC Coated Rotor 604-63131 undergoes rigorous quality control to meet OEM standards. The coating provides enhanced corrosion resistance, contributing to longer service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.