Dynamite Friction 604-63150 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-63150

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-63150 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 GL350, GL450, GL550, GLE400, GLS350d, GLS450, and GLS550.

• Nominal thickness: 22 mm
• Discard thickness: 19.4 mm
• Outside diameter: 345 mm
• Inside diameter: 67 mm
• Bolt hole diameter: 15.1 mm
• Bolt hole quantity: 5
• Height: 54.1 mm
• Vented rotor design for improved cooling

DFC GEOSPEC Coated Rotor Product Line Details

The DFC GEOSPEC Coated Rotor line by Dynamite Friction features rotors with a protective coating designed to resist corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for Mercedes-Benz vehicles requiring precise braking components. The 604-63150 part number represents a vented rotor optimized for heat management and consistent braking performance.

Technical Description and Specifications

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. With a nominal thickness of 22 mm and a discard thickness of 19.4 mm, it provides a clear service limit for safe operation. The rotor measures 345 mm in outside diameter and 67 mm inside diameter, fitting securely on the hub with five bolt holes each 15.1 mm in diameter. The rotor height of 54.1 mm ensures compatibility with the brake caliper assembly on compatible Mercedes-Benz models.

Compatible Vehicles and Applications

• Mercedes-Benz GL350
• Mercedes-Benz GL450
• Mercedes-Benz GL550
• Mercedes-Benz GLE400
• Mercedes-Benz GLS350d
• Mercedes-Benz GLS450
• Mercedes-Benz GLS550

This rotor is intended for use in disc brake systems on these specific Mercedes-Benz models, providing reliable stopping power and heat dissipation.

Common Issues Addressed by This Rotor

• Brake rotor warping due to excessive heat
• Corrosion and rust buildup on rotor surfaces
• Reduced braking efficiency from worn or thin rotors
• Brake noise caused by uneven rotor wear
• Vibration or pulsation during braking

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz models listed above. Verify the rotor thickness before installation; replace if below the discard thickness of 19.4 mm. Clean the hub surface to prevent runout and ensure proper rotor seating. Torque bolts to manufacturer specifications and inspect brake pads for wear during installation.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-63150 to meet OEM standards for fit and function. The protective coating enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary.