Dynamite Friction 631-07001R Disc Brake Rotor - Rear Right

Overview of the DFC Brake Rotor for Fiat 500

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-07001R) 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.

• Compatible with Fiat 500 models
• Part Number: 631-07001R
• Solid disc rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Zinc silver hat finish with rust-resistant coating
• 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 - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction offers rotors designed with both drilled holes and slots on the braking surface. This combination helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for vehicles like the Fiat 500 that require precise fitment and reliable braking under varied driving conditions.

Technical Specifications and Features

This rotor is a solid type, measuring 240 mm in outside diameter and 40 mm in overall height. The nominal thickness is 11 mm, with a discard thickness of 9.2 mm, ensuring clear service limits for safe replacement. The rotor features a plain disc finish with a zinc silver hat finish that includes a rust-resistant coating to protect against corrosion. It has a directional surface type with both slots and drilled holes to optimize braking efficiency. The bolt hole diameter and stud/lug hole diameter are both 13.3 mm, with 4 holes arranged on a 98 mm bolt circle diameter, matching the Fiat 500's specifications precisely.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Fiat 500
• Improves heat dissipation to reduce brake fade during extended use
• Helps prevent brake pad glazing by allowing dust and gases to escape
• Restores braking performance affected by rust or corrosion
• Maintains consistent stopping power with directional slotted and drilled design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9.2 mm before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications for the 4 bolt holes with 13.3 mm diameter on a 98 mm bolt circle. The directional surface requires installation with the correct rotation direction to maintain performance benefits. It is recommended to replace brake pads when installing new rotors to ensure optimal braking efficiency.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet OEM fitment and quality standards for the Fiat 500. The rotor includes a rust-resistant coating to extend durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliable performance and safety.