Dynamite Friction 633-67040L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-67040L) is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed specifically for models like the Nissan Altima, G20, and Sentra, this rotor offers enhanced heat dissipation and consistent stopping power.

• Vented disc brake rotor with drilled and slotted surface
• Rust resistant zinc black hat finish for durability
• Directional brake surface for optimized performance
• Nominal thickness of 22 mm with discard thickness at 20 mm
• Compatible with 4 bolt holes and 4 stud/lug holes (bolt circle diameter 114.3 mm)
• Outside diameter of 280 mm and overall height of 49.2 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent brake performance and reduces the risk of warping. The drilled and slotted surface enhances water and debris evacuation, improving wet weather braking and reducing brake fade. The rotor’s directional surface is engineered to optimize braking efficiency and pad bite.

The rotor’s hat is finished with a zinc black coating that provides rust resistance, extending the rotor’s service life. With a nominal thickness of 22 mm and a discard thickness of 20 mm, this rotor meets OEM specifications for thickness and durability. The 4 bolt hole and stud/lug hole configuration with a 114.3 mm bolt circle diameter ensures proper fitment on compatible Nissan and INFINITI models.

DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish on the hat. This product line is designed to provide improved heat dissipation and braking performance while maintaining durability and resistance to rust, making it suitable for daily driving conditions on vehicles like the Nissan Altima, G20, and Sentra.

Applications and Problem Solving

• Improves braking performance in wet or humid conditions by evacuating water and debris
• Reduces brake fade caused by excessive heat during repeated stops
• Prevents rotor warping through enhanced heat dissipation with vented design
• Protects against rust and corrosion with zinc black hat finish
• Ensures proper fitment and reliable braking on Nissan Altima, G20, and Sentra models

Installation Notes and Tips

When installing the 633-67040L rotor, ensure the rotor thickness is above the discard thickness of 20 mm before installation. The directional surface requires correct orientation to maintain braking efficiency—install with the rotation direction indicated on the rotor. Verify the bolt hole pattern matches the vehicle’s hub (4 bolt holes, 114.3 mm bolt circle diameter). Proper torque specifications should be followed to avoid rotor damage.

Quality Assurance

Dynamite Friction manufactures the 633-67040L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to long-term durability. Warranty information is available through the manufacturer and should be consulted for specific coverage details.