Dynamite Friction 633-58023L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-58023L) is engineered for Acura TL models requiring reliable braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Acura TL vehicles
• Part number: 633-58023L
• Solid rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust resistant zinc black hat finish
• Nominal thickness: 11 mm; discard thickness: 9 mm
• Outside diameter: 334 mm; overall height: 60.5 mm
• 5 bolt holes with 14.7 mm diameter and 120 mm bolt circle diameter

Detailed Product Features and Specifications

This DFC Brake Rotor from Dynamite Friction is a solid disc rotor with a directional surface that combines drilled holes and slots. The drilled and slotted design helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The rotor’s nominal thickness is 11 mm, with a discard thickness of 9 mm, ensuring a clear maintenance threshold for safety. The rotor measures 334 mm in outside diameter and 60.5 mm in overall height, fitting precisely on Acura TL models.

The rotor hat is finished with a zinc black coating that provides rust resistance, extending the rotor’s service life. It features five bolt holes with a diameter of 14.7 mm arranged on a 120 mm bolt circle diameter, matching the Acura TL’s hub specifications. The center hole diameter is 70.1 mm, and the rotor’s surface is directional, meaning it is designed to rotate in a specific direction for optimal braking efficiency.

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish on the rotor hat. This product line is designed to provide enhanced braking performance through improved heat management and surface durability. The drilled and slotted surface pattern is directional, which helps maintain consistent brake pad contact and reduces the risk of brake fade under demanding conditions.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Acura TL
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps prevent rust and corrosion on the rotor hat for longer service life
• Directional design supports consistent braking performance and pad wear
• Addresses issues with brake noise and vibration caused by uneven rotor surfaces

Installation Notes and Tips

Ensure the rotor is installed with the directional surface rotating in the correct direction as indicated by the arrow on the rotor. Verify that the bolt hole pattern and center hole diameter match the vehicle hub specifications. Measure rotor thickness before installation and replace if below the discard thickness of 9 mm. Clean the rotor surface to remove any protective coatings or debris before mounting brake pads.

Quality Assurance

Dynamite Friction manufactures the 633-58023L rotor to meet OEM specifications for fit and function on Acura TL models. The rust-resistant zinc black finish on the rotor hat helps protect against corrosion. While no specific warranty information is provided, the rotor’s discard thickness and nominal thickness specifications support safe maintenance practices.