Dynamite Friction 830-54223L Disc Brake Rotor - Front Left

Reliable Performance for Ford Super Duty Trucks

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-54223L) is engineered to provide consistent braking performance for Ford F-250 Super Duty and F-350 Super Duty models. Designed with durability and heat dissipation in mind, this vented disc brake rotor supports heavy-duty applications and demanding driving conditions.

• Nominal thickness of 38 mm with a discard thickness of 36.4 mm for extended service life
• Directional drilled and slotted surface enhances heat dissipation and brake pad bite
• Vented rotor design improves cooling to reduce brake fade
• Rust resistant coating on the rotor hat in Geospec silver grey finish
• Eight bolt holes with 16.2 mm diameter and 170 mm bolt circle diameter for secure fitment
• Overall diameter of 363 mm and height of 100.1 mm for precise compatibility

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors with enhanced surface features such as directional drilling and slotting. These design elements help maintain optimal braking performance by improving heat dissipation and reducing gas buildup between the rotor and brake pads. This product line is tailored for vehicles requiring reliable stopping power under heavy loads and frequent braking cycles, making it suitable for Ford Super Duty trucks.

Product Details and Specifications

This disc brake rotor features a plain disc finish combined with a Geospec silver grey hat finish that includes a rust resistant coating to help prevent corrosion. The rotor is vented, allowing air to flow through the internal vanes to dissipate heat more effectively during braking. The directional surface type, with both drilled holes and slots, is designed to channel away dust, gases, and water, improving braking consistency. The rotor measures 363 mm in outside diameter and 100.1 mm in overall height, with a center hole diameter of 129.1 mm. It includes eight bolt holes and stud/lug holes, each with a diameter of 16.2 mm, arranged on a 170 mm bolt circle diameter, ensuring proper fitment on compatible Ford F-250 and F-350 Super Duty models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-250 Super Duty and F-350 Super Duty trucks
• Improves braking performance under heavy load and towing conditions
• Reduces brake fade caused by excessive heat buildup during extended braking
• Minimizes rust and corrosion on rotor hats for longer service life
• Enhances brake pad contact and reduces noise with directional drilled and slotted design

Installation Notes and Tips

Ensure the rotor is compatible with your specific Ford F-250 Super Duty or F-350 Super Duty model by verifying bolt pattern and dimensions. Clean the rotor surface before installation to remove any protective coatings or residues. Properly torque all bolts to manufacturer specifications to maintain secure fitment. It is recommended to inspect brake pads and hardware during rotor replacement to ensure optimal braking system performance.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for durability and performance. The rotor includes a rust resistant coating to extend service life. Please refer to Dynamite Friction's warranty policy for specific coverage details.