Dynamite Friction 631-63031L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63031L) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Mercedes-Benz 300CE, 300E, 300TE, 400E, E320, and E420.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm with discard thickness at 22.4 mm
• Overall diameter: 294 mm with a height of 49.5 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• 5 bolt holes with a bolt circle diameter of 112 mm
• Directional brake surface optimized for heat and debris management

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction features a vented design that improves airflow to reduce brake fade during extended use. The rotor’s drilled and slotted surface helps evacuate gases, dust, and water, maintaining consistent braking performance under various driving conditions. The zinc silver hat finish and rust resistant coating protect against corrosion, which is essential for maintaining rotor integrity over time. With a nominal thickness of 25 mm and a discard thickness of 22.4 mm, this rotor meets precise wear limits to ensure safety and performance. The 5-bolt hole pattern with a 112 mm bolt circle diameter matches the factory specifications for compatible Mercedes-Benz models.

Compatible Vehicles and Applications

• Designed specifically for Mercedes-Benz 300CE, 300E, 300TE, 400E, E320, and E420 models
• Ideal for replacing worn or damaged rotors to restore braking efficiency
• Addresses issues such as brake fade, rotor warping, and uneven wear
• Helps reduce brake noise and vibration caused by rotor surface imperfections
• Suitable for drivers seeking improved heat dissipation and braking response

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the bolt hole pattern and rotor dimensions match your vehicle’s specifications. Use proper torque settings on lug nuts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Dynamite Friction’s DFC Brake Rotor line is manufactured to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable performance on Mercedes-Benz vehicles.