Dynamite Friction 631-63012R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63012R) is engineered for reliable braking performance on the Mercedes-Benz 190E. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Mercedes-Benz 190E models
• Directional drilled and slotted surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Rust resistant zinc silver hat finish
• 5 bolt holes with 112mm bolt circle diameter
• Nominal thickness of 22mm and discard thickness of 19.4mm
• Overall diameter of 262mm and center hole diameter of 67mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to optimize brake pad contact and heat dissipation. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line is designed to meet the specific braking demands of vehicles like the Mercedes-Benz 190E, offering a balance of durability and performance without altering factory fitment.

Technical Specifications and Features

This disc brake rotor is vented to allow air flow between the rotor surfaces, which helps prevent brake fade during extended use. The directional drilled and slotted surface improves water and debris evacuation, maintaining effective braking in wet or dusty conditions. The rotor’s nominal thickness is 22mm, with a discard thickness of 19.4mm, ensuring safe replacement intervals. The zinc silver hat finish provides rust resistance, protecting the rotor hub area from corrosion. The rotor features 5 bolt holes with a 112mm bolt circle diameter, matching the Mercedes-Benz 190E’s factory specifications for straightforward installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz 190E
• Improves brake cooling to reduce fade during heavy braking
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps maintain consistent braking performance in wet conditions
• Prevents rust and corrosion on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor surface is clean and free of oil or debris before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 19.4mm to maintain safety standards. Use the correct torque specifications for the 5 lug bolts with a 112mm bolt circle diameter. The directional surface requires installation in the correct rotation direction to optimize performance. It is recommended to replace brake pads when installing new rotors to ensure proper bedding and braking efficiency.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-63012R rotor to meet OEM fitment and quality standards for the Mercedes-Benz 190E. The rust resistant coating and vented design contribute to the rotor’s durability and consistent performance. Warranty information is available through the manufacturer and should be consulted for specific coverage details.