Dynamite Friction 633-58022L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Acura RL

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-58022L) is engineered for Acura RL models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Acura RL vehicles
• Part Number: 633-58022L
• Vented disc brake rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust-resistant zinc black hat finish
• Nominal thickness of 16 mm and discard thickness of 14 mm
• 5 bolt holes with 14.7 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 309.5 mm and height of 67 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction offers rotors designed with enhanced surface features to improve braking efficiency. The drilled and slotted design helps reduce brake fade by allowing gases and debris to escape, while the black zinc coating on the rotor hat provides corrosion resistance. This product line is tailored for drivers seeking rotors that balance performance and durability, specifically engineered for vehicles like the Acura RL.

Technical Specifications and Features

This disc brake rotor is vented to improve airflow and heat dissipation during braking, which helps maintain consistent brake performance under demanding conditions. The rotor’s surface is both drilled and slotted, providing channels for gas and dust to escape, reducing the risk of brake fade. The directional surface design ensures optimal contact with brake pads for effective stopping power. The rotor has a nominal thickness of 16 mm and a discard thickness of 14 mm, indicating when replacement is necessary to maintain safety. The zinc black finish on the rotor hat offers rust resistance, extending the rotor’s service life. With 5 bolt holes sized at 14.7 mm diameter and a bolt circle diameter of 120 mm, this rotor fits securely on the Acura RL hub assembly.

Applications and Problem Solving

• Replaces worn or warped rotors on Acura RL models
• Addresses brake fade caused by overheating during heavy braking
• Improves braking response and pad bite with slotted and drilled surface
• Prevents rust and corrosion on rotor hats for longer durability
• Maintains proper rotor thickness to ensure safe braking performance

Installation Notes and Tips

Ensure the rotor is installed on compatible Acura RL models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation to confirm it meets the nominal thickness of 16 mm. Clean the rotor surface and hub mounting area to remove any debris or rust for proper fitment. Use appropriate torque specifications for the 5 lug bolts to secure the rotor. Directional rotors must be installed following the indicated rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures the 633-58022L rotor to meet industry standards for safety and durability. The rust-resistant zinc black coating and vented design contribute to extended rotor life. While no specific warranty information is provided, this rotor is designed to maintain consistent braking performance when installed and maintained according to manufacturer guidelines.