Dynamite Friction 633-42019L Disc Brake Rotor - Rear Left

Reliable Brake Performance for Dodge and Jeep Models

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-42019L) is engineered to provide consistent braking performance for Dodge Liberty and Jeep Nitro vehicles. Designed with precision, this rotor offers enhanced heat dissipation and improved stopping power for everyday driving and demanding conditions.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Overall diameter: 316 mm for optimal fitment
• Nominal thickness: 12 mm with discard thickness at 10.4 mm
• Hat finish: Zinc black coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Directional brake surface for improved water and debris evacuation
• 5 bolt holes with 16.6 mm diameter and 114.3 mm bolt circle diameter
• Center hole diameter: 72.1 mm for precise hub fitment

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking efficiency. This design helps reduce brake fade by improving heat dissipation and allows for better removal of brake dust and gases. The black zinc coating on the hat adds a layer of rust resistance, making these rotors suitable for vehicles exposed to various weather conditions.

Technical Details and Specifications

This solid rotor features a 316 mm outside diameter and a height of 76.5 mm, ensuring compatibility with the braking system of Dodge Liberty and Jeep Nitro models. The rotor’s slotted and drilled surface is directional, which aids in channeling water and debris away from the braking surface, maintaining consistent contact with brake pads. The zinc black hat finish and rust-resistant coating protect against corrosion, extending the rotor’s service life. The 5-lug bolt pattern with a 114.3 mm bolt circle diameter and 16.6 mm bolt hole diameter matches factory specifications for secure installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Liberty and Jeep Nitro
• Improves braking performance under wet or dusty conditions
• Reduces brake fade during extended or heavy braking
• Helps prevent rust and corrosion on rotor surfaces
• Maintains consistent brake pad contact for smoother stops

Installation Notes and Tips

Ensure the rotor is installed on compatible Dodge Liberty or Jeep Nitro models matching the 5-lug, 114.3 mm bolt circle pattern. Clean the hub surface before installation to prevent runout. Use proper torque specifications for lug nuts to avoid rotor warping. Directional rotors must be installed with the correct rotation direction indicated on the rotor surface for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-42019L rotor to meet OEM standards for fit and function. The rust-resistant coating and zinc black hat finish contribute to durability. Warranty details should be confirmed with the product documentation or supplier, as they may vary.