Dynamite Friction 633-39021L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-39021L) is engineered for Dodge Charger and Magnum models. This vented disc brake rotor combines drilled and slotted surface features with a rust-resistant zinc black hat finish to enhance braking performance and durability.

• Compatible with Dodge Charger and Dodge Magnum vehicles
• Directional, vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 26.1 mm and discard thickness of 24.5 mm
• Overall diameter of 350 mm and height of 67.2 mm
• Rust-resistant zinc black coating on the hat for corrosion protection
• 5 bolt holes with 16.9 mm diameter and 114.3 mm bolt circle diameter
• Center hole diameter of 72.6 mm for precise fitment

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 designed to improve heat dissipation and braking consistency. The drilled and slotted surface pattern helps reduce brake fade by allowing gases and debris to escape, while the vented rotor design promotes airflow to maintain optimal operating temperatures. The black zinc coating on the rotor hat adds corrosion resistance, extending the rotor's service life in demanding conditions.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 26.1 mm and a discard thickness of 24.5 mm, ensuring it meets safety and performance standards. The rotor's 350 mm outside diameter and 67.2 mm height provide a precise fit for compatible Dodge Charger and Magnum models. The rotor is vented to improve cooling efficiency during braking. The directional surface type, combining drilled holes and slots, enhances water and dust evacuation from the braking surface, improving pad contact and reducing noise. The rotor includes five bolt holes with a diameter of 16.9 mm and a bolt circle diameter of 114.3 mm, matching factory specifications for secure installation.

Applications and Problem Solving

• Reduces brake fade during aggressive or prolonged braking
• Improves heat dissipation to maintain consistent braking performance
• Helps prevent rotor warping caused by excessive heat buildup
• Minimizes brake dust and debris accumulation on the rotor surface
• Provides corrosion resistance to extend rotor lifespan in harsh environments

Installation Notes and Tips

Ensure the rotor is installed on compatible Dodge Charger or Magnum models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 24.5 mm. Clean the rotor surface to remove any protective coatings or residues before mounting brake pads. Properly torque all lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and calipers during rotor replacement for optimal braking system performance.

Quality Assurance

Dynamite Friction manufactures the 633-39021L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc black coating on the rotor hat provides added protection against corrosion. While no specific warranty information is provided, Dynamite Friction products are engineered for durability and consistent braking performance on Dodge Charger and Magnum vehicles.