Dynamite Friction 631-63143L Disc Brake Rotor - Rear Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63143L) is engineered for Mercedes-Benz models including the GLE300d, GLE350, GLE350d, GLE400, ML250, and ML350. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mercedes-Benz GLE300d, GLE350, GLE350d, GLE400, ML250, ML350
• Part Number: 631-63143L
• Solid disc rotor with drilled and slotted surface
• Nominal thickness: 14 mm; discard thickness: 11.4 mm
• Outside diameter: 325 mm; overall height: 54.2 mm
• Rust resistant zinc silver hat finish with plain disc finish
• 5 bolt holes with 112 mm bolt circle diameter
• Directional brake surface for optimized performance

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction offers rotors designed with enhanced surface features such as drilled holes and slots. These features improve heat dissipation and help reduce brake fade under demanding conditions. The zinc silver hat finish provides corrosion resistance, extending rotor life. This product line is tailored for drivers seeking reliable braking components compatible with specific Mercedes-Benz SUVs.

Technical Specifications and Features

This disc brake rotor is a solid type with a nominal thickness of 14 mm and a discard thickness of 11.4 mm, ensuring safe replacement intervals. The rotor measures 325 mm in outside diameter and 54.2 mm in overall height, fitting precisely on the specified Mercedes-Benz models. The rotor surface is both drilled and slotted, which aids in venting gases and debris during braking, improving pad bite and reducing noise. The hat section features a zinc silver finish that resists rust and corrosion, maintaining structural integrity over time. The rotor includes five bolt holes with a 112 mm bolt circle diameter, matching the OEM specifications for secure installation.

Applications and Problem Solving

• Replaces worn or warped rotors on Mercedes-Benz GLE and ML series vehicles
• Improves braking performance by reducing heat buildup and brake fade
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Provides corrosion resistance to extend rotor service life
• Maintains proper fitment and alignment with OEM bolt pattern and dimensions

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 11.4 mm to maintain safety standards. Use the correct torque specifications for the 5 bolt holes with a 112 mm bolt circle diameter. Directional rotors must be installed following the indicated rotation direction to ensure optimal performance. It is recommended to replace brake pads when installing new rotors to achieve consistent braking results.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant zinc silver hat finish helps protect against corrosion, contributing to durability. While no specific warranty information is provided, the rotor’s design and materials support reliable braking performance for Mercedes-Benz GLE and ML series vehicles.