Dynamite Friction 631-63186R Disc Brake Rotor - Front Right

Reliable Brake Performance for Mercedes-Benz Vehicles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63186R) is engineered to provide consistent braking performance for select Mercedes-Benz models. Designed specifically for the A220, CLA250, and GLA200, this rotor offers enhanced heat dissipation and improved stopping power.

• Vented disc brake rotor with drilled and slotted surface
• Silver zinc-coated hat finish for corrosion resistance
• Directional brake surface for optimized braking efficiency
• 5 bolt holes with a 112 mm bolt circle diameter
• Nominal thickness of 30 mm and discard thickness of 27.4 mm
• Outside diameter of 318 mm and height of 51.4 mm
• Rust resistant coating to extend rotor life

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 slots to improve brake pad bite and heat dissipation. The silver zinc coating on the rotor hat enhances corrosion resistance, making it suitable for vehicles exposed to varying weather conditions. This product line is designed to meet the demands of performance and durability for vehicles like the Mercedes-Benz A220, CLA250, and GLA200.

Technical Specifications and Features

This vented disc brake rotor features a directional surface with both drilled holes and slots, which help reduce brake fade by allowing gases and debris to escape during braking. The rotor's nominal thickness is 30 mm, with a discard thickness of 27.4 mm, ensuring a clear maintenance threshold. The rotor's outside diameter measures 318 mm, and it has a height of 51.4 mm. The zinc silver finish on the hat provides rust resistance, while the plain disc finish maintains a smooth braking surface. The rotor includes 5 bolt holes with a bolt circle diameter of 112 mm and a center hole diameter of 67 mm, matching the factory specifications for the compatible Mercedes-Benz models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz A220, CLA250, and GLA200
• Improves heat dissipation to reduce brake fade during heavy braking
• Enhances braking response with slotted and drilled surface design
• Prevents rust and corrosion with zinc silver hat coating
• Maintains braking efficiency with vented rotor design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 27.4 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify the bolt hole pattern and center hole diameter match your vehicle’s hub. Use proper torque specifications for the 5 lug bolts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance and Warranty

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (631-63186R) is manufactured to meet OEM standards for fit and function. The rust resistant coating and vented design contribute to the rotor’s durability and longevity. Warranty information is available from the manufacturer and should be consulted for specific coverage details.