Dynamite Friction 633-42038L Disc Brake Rotor - Front Left

Reliable Brake Performance for Jeep Wrangler

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-42038L) is engineered to provide consistent braking performance for Jeep Wrangler models. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power under demanding conditions.

• Disc type: Vented, drilled, and slotted for optimal cooling and debris removal
• Outside diameter: 330 mm for proper fitment on Jeep Wrangler
• Nominal thickness: 28 mm with a discard thickness of 26.4 mm
• Hat finish: Zinc black coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Bolt hole quantity: 5 with 17 mm bolt hole diameter and 127 mm bolt circle diameter
• Directional brake surface design for improved braking efficiency
• Center hole diameter: 72 mm to ensure precise mounting
• Height: 56 mm to match OEM specifications

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

The DFC Brake Rotor - Drilled and Slotted - Black product line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a black zinc finish. This design enhances heat dissipation and reduces brake fade while providing corrosion resistance. The directional surface pattern improves water and gas evacuation, making these rotors suitable for Jeep Wrangler drivers seeking reliable braking under various driving conditions.

Technical Details and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps maintain lower operating temperatures during braking. The drilled and slotted surface design aids in removing brake dust, water, and gases, contributing to consistent brake pad contact and performance. The zinc black hat finish and rust-resistant coating protect the rotor from corrosion, extending its service life. With a 5-bolt pattern and 127 mm bolt circle diameter, this rotor is specifically designed for Jeep Wrangler applications, ensuring proper fitment and secure installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Wrangler models
• Improves braking performance in wet or dusty conditions
• Reduces brake fade during extended or heavy braking
• Addresses rotor corrosion issues with rust-resistant coating
• Enhances heat dissipation to prevent premature brake component wear

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 26.4 mm before installation. Clean the rotor surface to remove any protective coating residue before mounting. Verify the 5-bolt pattern and 127 mm bolt circle diameter match your Jeep Wrangler hub. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and zinc black hat finish contribute to durability and corrosion protection. While no specific warranty information is provided, the product is designed for reliable, long-term use on compatible Jeep Wrangler vehicles.