Dynamite Friction 633-42007L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-42007L) is engineered for reliable braking performance on Dodge Durango and Jeep Grand Cherokee models. This vented, directional rotor combines drilled and slotted surface features with a rust-resistant zinc black hat finish to enhance durability and heat dissipation.

• Compatible with Dodge Durango, Jeep Grand Cherokee, and Grand Cherokee WK
• Part number 633-42007L for precise identification
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 32 mm and discard thickness of 30.5 mm
• Rust-resistant zinc black coating on the rotor hat
• Directional brake surface for optimized braking efficiency
• Five bolt holes with 17 mm diameter and 127 mm bolt circle diameter
• Overall diameter of 350 mm and height of 54.5 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors designed to improve braking response and heat management. The drilled holes and slots help evacuate gases and debris, reducing brake fade during demanding driving conditions. The black zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life, especially in environments prone to rust.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes airflow to dissipate heat effectively, maintaining consistent braking performance. The rotor's nominal thickness is 32 mm, with a discard thickness of 30.5 mm, ensuring safe replacement intervals. The directional surface pattern, combining drilled holes and slots, enhances water and dust removal from the braking surface. The rotor's bolt hole diameter and stud/lug hole diameter are both 17 mm, with a bolt circle diameter of 127 mm, matching the factory specifications for the listed vehicles.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Dodge Durango and Jeep Grand Cherokee
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Prevents rust and corrosion on the rotor hat for longer service life
• Restores proper braking response and pedal feel

Installation Notes and Tips

Ensure the rotor is compatible with your specific Dodge Durango or Jeep Grand Cherokee model year before installation. Clean the hub surface thoroughly to prevent rotor runout. Use proper torque specifications on the five lug bolts (17 mm diameter) to secure the rotor. Since this rotor features a directional surface, install it following the indicated rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures the 633-42007L rotor to meet or exceed OEM standards for fit and function. The rust-resistant zinc black coating on the rotor hat helps protect against corrosion. While no specific warranty information is provided, this rotor is designed for durability and consistent braking performance on compatible Dodge and Jeep vehicles.