Dynamite Friction 633-63117L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-63117L) is engineered for Mercedes-Benz vehicles including the C300, E250, and E300 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mercedes-Benz C300, E250, and E300
• Part number 633-63117L for precise identification
• Vented rotor design for improved cooling
• Directional drilled and slotted surface for enhanced brake pad bite and debris removal
• Zinc black hat finish with rust-resistant coating for durability
• 330 mm outside diameter with 5 bolt holes and 112 mm bolt circle diameter
• Nominal thickness of 32 mm and discard thickness of 29.4 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Black is constructed with a vented rotor design that helps reduce heat buildup during braking, which is critical for maintaining consistent stopping power on Mercedes-Benz C300, E250, and E300 models. The rotor surface is both drilled and slotted in a directional pattern, which aids in channeling away gases, dust, and water, improving brake pad contact and reducing brake fade. The rotor’s hat is finished in zinc black, providing corrosion resistance, while the entire rotor is coated with a rust-resistant layer to extend service life.

Key dimensions include a 330 mm outside diameter, a center hole diameter of 69 mm, and a height ranging between 62.8 mm and 66.8 mm. The rotor features five bolt holes with a 112 mm bolt circle diameter, matching the stud/lug hole pattern for secure fitment. The nominal thickness is 32 mm, with a discard thickness of 29.4 mm, ensuring clear maintenance guidelines.

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a black zinc finish for enhanced corrosion resistance and performance. This product line is designed to meet the demands of drivers seeking rotors that provide improved heat dissipation and braking consistency, particularly for performance-oriented or luxury vehicles such as Mercedes-Benz models.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or dusty conditions
• Minimizes brake pad glazing and uneven wear
• Prevents rust and corrosion on rotor surfaces
• Ensures proper fitment and secure mounting on Mercedes-Benz C300, E250, and E300

Installation Notes and Tips

When installing the 633-63117L rotor, ensure the directional drilled and slotted surface is oriented correctly according to the vehicle’s rotation direction. 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 residues prior to mounting. Use the correct torque specifications for the 5 bolt holes with a 112 mm bolt circle diameter to secure the rotor properly.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet industry standards for durability and performance. The rotor includes a rust-resistant coating and zinc black hat finish to extend service life. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.