Dynamite Friction 631-76070R 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 is engineered for Toyota Echo and Yaris models, providing reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Toyota Echo and Yaris vehicles
• Part number 631-76070R for precise identification
• Vented rotor design for improved cooling
• Directional drilled and slotted surface for enhanced brake pad bite and debris removal
• Rust-resistant zinc silver hat finish and plain disc finish
• 4 bolt holes with a 100mm bolt circle diameter
• Nominal thickness of 18mm and discard thickness of 16mm
• Overall diameter of 235mm and height of 43.2mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and rotor longevity. This product line is designed to reduce heat buildup and help evacuate gases and debris from the braking surface, which is critical for maintaining consistent brake performance on Toyota Echo and Yaris models. The silver zinc coating on the rotor hat provides additional corrosion resistance, extending the rotor's service life.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat more effectively during braking. The rotor's directional surface pattern, featuring both drilled holes and slots, enhances pad bite and helps prevent brake fade under demanding conditions. The rotor measures 235mm in outside diameter with a 43.2mm overall height and a center hole diameter of 55mm. It includes 4 bolt holes with a 100mm bolt circle diameter and stud/lug holes sized at 14.5mm diameter, ensuring proper fitment on compatible Toyota models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota Echo and Yaris
• Improves heat dissipation to reduce brake fade during extended use
• Helps eliminate brake noise caused by glazing or uneven rotor surfaces
• Addresses rust and corrosion issues with rust-resistant coating
• Enhances braking response with slotted and drilled surface design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 16mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 100mm bolt circle diameter and 4 bolt holes. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-76070R rotor to meet OEM standards for fit and function on Toyota Echo and Yaris models. The rust-resistant zinc silver finish on the rotor hat helps extend service life by preventing corrosion. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure durability and reliable braking performance.