Dynamite Friction 830-54110L Disc Brake Rotor - Front Left

Reliable Performance with Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-54110L) offers a precise fit and enhanced braking for Ford and Mazda trucks including the Aerostar, B2300, B3000, B4000, and Ranger models. Designed to improve heat dissipation and maintain consistent stopping power, this vented disc brake rotor is engineered for durability and performance.

• Nominal thickness of 22 mm with a discard thickness of 20.6 mm for reliable wear limits
• Directional slotted and drilled surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade during heavy use
• Rust resistant coating with Geospec silver grey hat finish for corrosion protection
• 5 bolt holes with 1/2-20 diameter and 114.3 mm bolt circle diameter for secure mounting
• Overall diameter of 261 mm and height of 105 mm for exact fitment
• Plain disc finish with a 63.6 mm center hole diameter for proper alignment

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots to optimize braking performance. This design enhances heat dissipation and helps evacuate gases and debris from the brake pad surface, which is critical for maintaining consistent braking under demanding conditions. The directional surface pattern ensures proper installation orientation for maximum efficiency and rotor longevity.

Detailed Product Description

This Dynamite Friction disc brake rotor is engineered specifically for select Ford and Mazda trucks, including the Aerostar, B2300, B3000, B4000, and Ranger. The rotor features a vented design that allows air to flow between the rotor faces, reducing heat buildup and minimizing brake fade during extended braking. The drilled and slotted surface improves pad bite and helps maintain clean contact surfaces by channeling away dust and gases. The rust resistant coating and Geospec silver grey hat finish provide added protection against corrosion, extending the rotor's service life. With a nominal thickness of 22 mm and discard thickness of 20.6 mm, this rotor meets strict wear standards to ensure safe operation.

Common Applications and Problem Solving

• Reduces brake fade during towing or heavy load conditions
• Improves braking response on Ford Aerostar and Mazda B-series trucks
• Helps prevent rotor warping caused by excessive heat
• Minimizes brake dust buildup for cleaner braking surfaces
• Protects against rust and corrosion in humid or wet environments

Installation Notes and Tips

Ensure the rotor is installed with the directional slotted and drilled surface facing outward as indicated by the manufacturer. Verify bolt hole alignment with the 5-lug 114.3 mm bolt circle diameter pattern. Check rotor thickness before installation to confirm it meets or exceeds the discard thickness of 20.6 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor damage or uneven wear.

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and precision machining contribute to consistent braking performance and extended rotor life. Warranty details are provided by Dynamite Friction and should be reviewed at the time of purchase for specific coverage information.