Dynamite Friction 631-59022L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor for Honda Prelude

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-59022L) is engineered specifically for Honda Prelude models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Honda Prelude vehicles
• Directional slotted and drilled surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup
• Rust-resistant zinc silver hat finish
• Nominal thickness of 23 mm with discard thickness at 21 mm
• Four bolt holes with 12.8 mm diameter and 114.3 mm bolt circle diameter
• Overall outside diameter of 282 mm and height of 47 mm

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor design that helps maintain optimal braking temperatures by allowing air to flow between the rotor surfaces. The rotor’s surface is both drilled and slotted, which assists in channeling away brake dust, gases, and water, improving braking consistency under various conditions. The directional brake surface ensures proper rotation alignment for maximum efficiency.

The rotor’s nominal thickness is 23 mm, with a discard thickness of 21 mm, indicating when replacement is necessary to maintain safe braking performance. The zinc silver coating on the rotor hat provides rust resistance, extending the rotor’s service life. The rotor features four bolt holes with a diameter of 12.8 mm and a bolt circle diameter of 114.3 mm, matching the Honda Prelude’s specifications precisely.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This product line is designed to offer enhanced heat dissipation and improved braking response, particularly suited for vehicles like the Honda Prelude that benefit from reliable, performance-oriented braking components.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Honda Prelude models
• Improves brake pad bite and reduces brake fade during aggressive driving
• Helps prevent brake judder caused by uneven rotor surfaces
• Reduces rust and corrosion on rotor hats for longer service life
• Enhances braking performance in wet or dusty conditions

Installation Notes and Tips

Ensure the rotor is installed with the directional surface rotating correctly according to the vehicle’s wheel rotation. Verify that the bolt hole pattern and diameter match the Honda Prelude specifications before installation. It is recommended to inspect brake pads and hardware during rotor replacement to ensure optimal braking system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-59022L rotor to meet OEM fitment and quality standards for Honda Prelude vehicles. The rust-resistant coating and vented design contribute to durability and consistent braking performance. Please refer to Dynamite Friction’s warranty policy for specific coverage details.