Dynamite Friction 633-07001L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-07001L) is engineered for reliable braking performance on the Fiat 500. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under various driving conditions.

• Compatible with Fiat 500 models
• Part number: 633-07001L
• Solid rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust resistant zinc black hat finish
• Nominal thickness: 11 mm; discard thickness: 9.2 mm
• Outside diameter: 240 mm; overall height: 40 mm
• 4 bolt holes with 13.3 mm diameter and 98 mm bolt circle diameter

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction offers rotors designed with both drilled holes and slots to improve brake pad bite and reduce heat buildup. The black zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line focuses on solid rotors with directional surfaces, suitable for vehicles like the Fiat 500 that require precise braking response and durability.

Technical Specifications and Features

This disc brake rotor is a solid type with a nominal thickness of 11 mm and a discard thickness of 9.2 mm, ensuring it meets safety standards for replacement. The rotor’s outside diameter measures 240 mm, with an overall height of 40 mm. It features a directional surface that is both drilled and slotted, which helps to evacuate gases and debris from the braking surface, improving pad contact and reducing brake fade. The rotor hat is finished with a zinc black coating to resist rust and corrosion, maintaining structural integrity over time. The rotor includes 4 bolt holes with a diameter of 13.3 mm and a bolt circle diameter of 98 mm, matching the Fiat 500’s specifications for a secure fit.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Fiat 500
• Improves heat dissipation to reduce brake fade during heavy braking
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps maintain consistent braking performance in wet or dusty conditions
• Prevents rust and corrosion on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9.2 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the Fiat 500 hub using the 4 bolt holes and 98 mm bolt circle diameter. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for the Fiat 500. The rust resistant zinc black coating on the rotor hat enhances durability. While no specific warranty information is provided, the rotor’s design and materials comply with industry standards for safety and performance.