Dynamite Friction 631-59011L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-59011L) is engineered for reliable braking performance on Honda Accord and Prelude models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Honda Accord and Prelude vehicles
• Directional slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Nominal thickness of 19 mm with a discard thickness of 17 mm
• Zinc silver hat finish with rust-resistant coating for durability
• Four bolt holes with 12.7 mm diameter and 100 mm bolt circle diameter
• Overall diameter of 242 mm and height of 49.5 mm

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 helps to evacuate gases, dust, and water more efficiently than plain rotors, contributing to improved brake response and reduced fade. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life, especially in environments prone to rust.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat generated during braking. The rotor's nominal thickness is 19 mm, with a discard thickness of 17 mm, indicating when replacement is necessary to maintain safe braking performance. The rotor features a directional surface pattern with both drilled holes and slots, which enhances braking efficiency by improving pad bite and reducing heat and debris buildup.

The rotor's hat is finished in zinc silver, providing a rust-resistant coating that helps protect against corrosion. It has four bolt holes with a diameter of 12.7 mm and a bolt circle diameter of 100 mm, matching the stud/lug hole pattern for secure mounting. The overall diameter of 242 mm and height of 49.5 mm ensure proper fitment on compatible Honda Accord and Prelude models.

Applications and Problem Solving

• Improves brake cooling to reduce fade during extended braking
• Helps prevent brake pad glazing by evacuating dust and gases
• Reduces corrosion on rotor hats with rust-resistant zinc silver coating
• Maintains consistent braking performance with vented rotor design
• Ensures proper fitment and secure mounting on Honda Accord and Prelude

Installation Notes and Tips

When installing the Dynamite Friction 631-59011L rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the directional pattern aligns with the wheel rotation direction for optimal performance. Check that the rotor thickness is above the discard thickness of 17 mm to maintain safety standards. Use proper torque specifications for the four 12.7 mm bolt holes to secure the rotor firmly.

Quality Assurance

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM specifications for Honda Accord and Prelude vehicles. The rotor includes a rust-resistant zinc silver coating to enhance durability. While specific warranty details are not provided, Dynamite Friction products are designed for consistent performance and longevity under normal operating conditions.