Dynamite Friction 631-63019R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63019R) is engineered for Mercedes-Benz models including the 300SL, 500E, 500SL, SL320, and SL500. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mercedes-Benz 300SL, 500E, 500SL, SL320, and SL500
• Part number 631-63019R for precise identification
• Vented rotor design for improved cooling
• Directional, slotted and drilled surface for enhanced brake pad bite and debris removal
• Rust resistant zinc silver hat finish and plain disc finish
• 5 bolt holes with 112mm bolt circle diameter
• Nominal thickness of 28mm and discard thickness of 25.4mm
• Overall diameter of 300mm 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 slots on the braking surface. This design improves water and gas evacuation during braking, which helps maintain consistent stopping power. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking reliable performance on specific Mercedes-Benz models.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor faces to reduce heat buildup during braking. The rotor's directional surface features both drilled holes and slots, which aid in removing brake dust, gases, and water from the contact area. The rotor measures 300mm in outside diameter with a 67mm center hole diameter, ensuring proper fitment on compatible Mercedes-Benz vehicles. The rotor thickness is nominally 28mm, with a discard thickness of 25.4mm, indicating when replacement is necessary. The zinc silver hat finish provides rust resistance, while the plain disc finish maintains a clean braking surface.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Mercedes-Benz 300SL, 500E, 500SL, SL320, and SL500
• Improves heat dissipation to reduce brake fade during extended braking
• Slotted and drilled design helps maintain consistent braking in wet conditions
• Rust resistant coating prevents corrosion-related rotor damage
• Restores braking performance and safety on vented disc brake systems

Installation Notes and Tips

Ensure the rotor is compatible with your specific Mercedes-Benz model by verifying the part number 631-63019R and bolt pattern. Clean the hub surface before installation to prevent rotor runout. Use proper torque specifications on the 5 lug bolts with a 112mm bolt circle diameter. It is recommended to replace brake pads when installing new rotors to optimize braking performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 25.4mm.

Quality Assurance

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM specifications for Mercedes-Benz vehicles. The rust resistant zinc silver coating and vented rotor design contribute to durability and consistent performance. While no specific warranty information is provided, this rotor is designed for reliable service life under normal operating conditions.