Dynamite Friction 631-59044R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-59044R) is engineered for Acura MDX and Honda Pilot models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Acura MDX and Honda Pilot vehicles
• Solid rotor design with drilled and slotted surface
• Nominal thickness of 11.1 mm and discard thickness of 9.5 mm
• Rust resistant zinc silver hat finish with plain disc finish
• Directional brake surface for optimized braking efficiency
• 5 bolt holes with 12.6 mm diameter and 114.3 mm bolt circle diameter
• Overall diameter of 313 mm and height of 55.8 mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is designed to provide reliable braking performance with enhanced heat dissipation and reduced brake fade. The drilled and slotted surface pattern improves water and gas evacuation during braking, while the zinc silver coating on the rotor hat offers corrosion resistance. This product line focuses on solid rotors with directional surfaces, suitable for specific Acura and Honda models requiring precise fitment and durability.

Technical Specifications and Features

This disc brake rotor is a solid type with a directional surface featuring both drilled holes and slots. The rotor has a nominal thickness of 11.1 mm and a discard thickness of 9.5 mm, ensuring safe replacement intervals. The rotor’s outside diameter measures 313 mm, with an overall height of 55.8 mm. It includes 5 bolt holes, each 12.6 mm in diameter, arranged on a 114.3 mm bolt circle diameter, matching the stud/lug hole pattern for Acura MDX and Honda Pilot models. The rotor hat is finished with a rust-resistant zinc silver coating, while the disc surface is plain, providing a balance of durability and performance.

Applications and Problem Solving

• Replacement for worn or warped brake rotors on Acura MDX and Honda Pilot
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Resists rust and corrosion for longer service life in various weather conditions
• Maintains consistent braking performance with directional drilled and slotted design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9.5 mm 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 5-bolt, 114.3 mm bolt circle pattern. Proper torque specifications should be followed to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for Acura MDX and Honda Pilot vehicles. The rust-resistant zinc silver coating on the rotor hat enhances durability against corrosion. While no specific warranty information is provided, the rotor’s design and materials support reliable, long-term braking performance when installed and maintained properly.