Dynamite Friction 633-58030L Disc Brake Rotor - Rear Left

Reliable Brake Performance for Acura MDX

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-58030L) is engineered to provide consistent braking performance for Acura MDX vehicles. Designed with precision, this disc brake rotor offers enhanced heat dissipation and improved stopping power for everyday driving and demanding conditions.

• Compatible with Acura MDX models
• Directional drilled and slotted surface for efficient heat and gas dissipation
• Solid disc rotor with a 330 mm outside diameter
• Zinc black hat finish with rust-resistant coating for durability
• Nominal thickness of 11 mm and discard thickness of 9 mm
• 5 bolt holes with 14.7 mm diameter and 120 mm bolt circle diameter
• Center hole diameter of 70.1 mm for precise fitment

About the DFC Brake Rotor - Drilled and Slotted - Black Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design helps to reduce brake fade by allowing gases and heat to escape more efficiently during braking. The black zinc-coated hat finish adds corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking reliable, directional rotors that maintain performance under varied driving conditions.

Product Specifications and Features

This solid disc brake rotor features a 330 mm outside diameter and an overall height of approximately 45.7 mm, ensuring compatibility with the Acura MDX braking system. The rotor's surface is both drilled and slotted in a directional pattern, which improves water and debris clearance while enhancing brake pad bite. The zinc black hat finish provides a rust-resistant coating, protecting the rotor from corrosion and environmental wear. With a nominal thickness of 11 mm and a discard thickness of 9 mm, this rotor meets precise wear limits for safety and performance. The 5-bolt hole configuration with a 14.7 mm diameter and 120 mm bolt circle diameter ensures a secure and exact fit.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Acura MDX
• Improves braking response and reduces brake fade under heavy use
• Addresses rotor corrosion and surface rust issues
• Enhances heat dissipation during aggressive or frequent braking
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is within the specified nominal and discard limits. Use proper torque specifications for the 5 lug bolts to avoid rotor warping. Directional rotors must be installed with the correct rotation direction as indicated by the surface pattern to maintain optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for the Acura MDX. The rust-resistant zinc black coating and precise machining contribute to long-lasting durability. While no specific warranty information is provided, the rotor is designed for reliable, consistent braking performance when installed and maintained properly.