Dynamite Friction 633-63146R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-63146R) is engineered for Mercedes-Benz models including GL350, GL450, GLE400, GLS350d, and GLS450. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mercedes-Benz GL350, GL450, GLE400, GLS350d, GLS450
• Part Number: 633-63146R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 32 mm; Discard thickness: 29.4 mm
• Overall diameter: 350 mm; Overall height: 54.9 mm
• Zinc black hat finish with rust-resistant coating
• 5 bolt holes with 112 mm bolt circle diameter
• Directional brake surface for optimized performance

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Black

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. The black zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line is designed to meet the demands of high-performance braking systems found in luxury SUVs like the Mercedes-Benz GL and GLE series.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation during braking, which helps maintain consistent braking performance under heavy use. The rotor’s nominal thickness is 32 mm, with a discard thickness of 29.4 mm, ensuring a clear service limit for safety. The rotor surface is both drilled and slotted, which aids in removing brake dust and gases, reducing brake fade. The zinc black hat finish and rust-resistant coating protect against corrosion, especially important for vehicles exposed to varying weather conditions.

Applications and Problem Solving

• Improves braking response and reduces fade in Mercedes-Benz GL350, GL450, GLE400, GLS350d, and GLS450
• Helps prevent rotor warping caused by excessive heat
• Reduces brake dust buildup on pads and rotors
• Minimizes corrosion on rotor hats for longer service life
• Maintains consistent braking performance under heavy load or towing conditions

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz models as specified. Verify the bolt hole pattern matches the vehicle’s hub (5 bolt holes, 112 mm bolt circle diameter). It is recommended to inspect brake pads and hardware during installation and replace if necessary. Proper torque specifications should be followed to avoid rotor damage or uneven wear.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet OEM standards for fit and function. The rust-resistant coating and zinc black finish contribute to durability and corrosion resistance. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 633-63146R brake rotor.