Dynamite Friction 631-58026R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-58026R) is engineered for Acura MDX and TLX models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Acura MDX and TLX vehicles
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 28 mm and discard thickness of 26 mm
• Overall diameter of 320 mm and height of 47.8 mm
• Zinc silver hat finish with rust-resistant coating
• 5 bolt holes with 12.7 mm diameter and 114.3 mm bolt circle diameter
• Directional brake surface for optimized braking efficiency

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 to improve water and gas evacuation during braking. This design helps maintain consistent brake pad contact and reduces the risk of brake fade. The zinc silver hat finish and rust-resistant coating extend rotor life by protecting against corrosion, making it suitable for Acura MDX and TLX drivers seeking reliable braking components.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation, which is critical for maintaining braking performance under demanding conditions. The rotor measures 320 mm in outside diameter with an overall height of 47.8 mm. It has a nominal thickness of 28 mm and a discard thickness of 26 mm, ensuring it meets safety standards for wear limits. The rotor includes five bolt holes with a diameter of 12.7 mm and a bolt circle diameter of 114.3 mm, matching the Acura MDX and TLX hub specifications. The directional slotted and drilled surface improves braking response and helps channel debris and moisture away from the contact surface.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Acura MDX and TLX
• Improves heat dissipation to reduce brake fade during heavy braking
• Enhances wet weather braking performance by evacuating water from the rotor surface
• Reduces brake dust buildup and maintains consistent pad contact
• Protects against rust and corrosion with zinc silver hat finish and coating

Installation Notes and Tips

Ensure the rotor thickness is within the nominal and discard thickness specifications before installation. The 5-lug bolt pattern with 12.7 mm diameter holes and 114.3 mm bolt circle diameter must match the vehicle hub. Clean the rotor surface of any protective coatings or oils before mounting to ensure proper brake pad contact. Follow manufacturer torque specifications for lug nuts to avoid rotor warping.

Quality Assurance

Dynamite Friction rotors are manufactured to meet OEM standards for fitment and performance. The rust-resistant coating and zinc silver hat finish provide durability against corrosion. While no specific warranty information is provided, the rotor is designed to comply with safety and quality requirements for Acura MDX and TLX brake systems.