Dynamite Friction 633-63017L Disc Brake Rotor - Front Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-63017L) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with vented, directional rotors featuring a rust-resistant zinc black hat finish, this rotor supports consistent heat dissipation and durability.

• Compatible with Mercedes-Benz 300SD, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 420SEL, 560SEC, and 560SEL
• Vented disc brake rotor with drilled and slotted surface for improved cooling and debris removal
• Rust-resistant zinc black hat finish enhances corrosion protection
• Directional brake surface optimized for performance and wear
• 5 bolt holes with a 112 mm bolt circle diameter for secure fitment
• Nominal thickness of 28 mm and discard thickness of 25.4 mm for precise wear limits
• Overall diameter of 300 mm and center hole diameter of 80 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Black is a vented disc brake rotor designed to improve braking efficiency through enhanced heat dissipation. The rotor features a slotted and drilled surface type, which helps reduce brake fade by allowing gases and debris to escape during braking. The directional brake surface ensures optimal contact and performance when installed correctly. The rotor’s nominal thickness is 28 mm, with a discard thickness of 25.4 mm, indicating the minimum safe thickness before replacement is necessary.

The rotor’s hat is finished with a zinc black coating, providing rust resistance and extending the rotor’s service life. It includes five bolt holes with a bolt circle diameter of 112 mm and stud/lug hole diameter of 15 mm, matching the specifications required for the listed Mercedes-Benz models. The overall diameter of 300 mm and height of 68.2 mm ensure proper fitment and compatibility.

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This product line is designed to provide enhanced braking performance and durability, particularly for vehicles requiring vented rotors with directional surfaces. The black zinc coating on the hat offers additional protection against rust, making these rotors suitable for long-term use in various driving conditions.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Mercedes-Benz 300SD, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 420SEL, 560SEC, and 560SEL
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Prevents rust and corrosion buildup on the rotor hat for extended service life
• Maintains consistent braking performance with directional drilled and slotted design

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation direction. Verify that the bolt hole pattern (5 holes, 112 mm bolt circle diameter) matches the vehicle hub. Measure rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 28 mm and is above the discard thickness of 25.4 mm. Clean the rotor surface to remove any protective coatings or debris before mounting to ensure optimal brake pad contact.

Quality Assurance

Dynamite Friction manufactures the 633-63017L rotor to meet OEM specifications for fitment and performance on compatible Mercedes-Benz models. The rust-resistant zinc black finish on the rotor hat helps maintain structural integrity over time. While no specific warranty information is provided, the product is designed for durability and consistent braking performance under normal operating conditions.