Dynamite Friction 830-72043L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-72043L) is engineered for Mitsubishi Lancer models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Mitsubishi Lancer vehicles
• Directional slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Rust resistant coating for extended durability
• Nominal thickness of 32 mm with discard thickness at 30 mm
• Geospec silver grey hat finish for corrosion resistance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Overall diameter of 350 mm and height of 43.7 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering rotors with enhanced surface designs to improve braking efficiency. The drilled and slotted surface helps evacuate gases, dust, and water from the braking surface, reducing brake fade and improving pedal feel under demanding conditions. The vented rotor construction further aids in heat dissipation, which is critical for maintaining rotor integrity and brake performance during extended use.

The rotor’s nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring a clear maintenance threshold for safe operation. The rotor features a plain disc finish combined with a Geospec silver grey hat finish, providing rust resistance and corrosion protection. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter and 12.5 mm stud hole diameter matches the Mitsubishi Lancer specifications for proper fitment.

Applications and Problem Solving

• Replacement rotor for worn or warped Mitsubishi Lancer brake rotors
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust resistant coating
• Supports safe braking by meeting OEM thickness specifications

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the bolt hole pattern and rotor dimensions match your Mitsubishi Lancer specifications. It is recommended to replace brake pads when installing new rotors to optimize braking performance. Follow manufacturer torque specifications for lug nuts and perform a proper bed-in procedure after installation.

Quality Assurance

Dynamite Friction rotors undergo rigorous quality control to meet industry standards for durability and performance. The rust resistant coating and precise machining contribute to long service life. Please consult product documentation or contact the manufacturer for warranty details specific to part number 830-72043L.