Dynamite Friction 830-54199L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-54199L) is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Directional slotted and drilled surface for improved brake pad contact and cooling
• Vented rotor design to reduce heat buildup and brake fade
• Rust resistant coating for extended durability
• Geospec silver grey hat finish for corrosion protection and aesthetic appeal
• Nominal thickness of 34 mm with a discard thickness of 32.4 mm
• Eight bolt holes with 16.07 mm diameter and 170 mm bolt circle diameter
• Outside diameter of 340 mm and overall height of 126.4 mm

Detailed Product Description

The DFC Geoperformance Rotor - Drilled and Slotted from Dynamite Friction is designed specifically for heavy-duty applications on Ford F-250 Super Duty and F-350 Super Duty trucks. The rotor’s vented construction allows air to flow between the rotor faces, helping to dissipate heat more effectively during braking. This reduces the risk of brake fade and maintains consistent stopping power. The directional slotted and drilled surface improves pad bite and helps channel away dust, gas, and water, which can accumulate during braking.

Constructed with a plain disc finish and a Geospec silver grey hat finish, this rotor offers corrosion resistance to extend service life. The rust resistant coating further protects the rotor from environmental damage. With a nominal thickness of 34 mm and a discard thickness of 32.4 mm, the rotor maintains structural integrity under heavy loads. The eight bolt holes and stud/lug hole diameter of 16.07 mm ensure secure mounting on compatible Ford Super Duty models.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on delivering rotors with enhanced surface designs that improve braking efficiency and heat management. This product line combines drilled holes and slots in a directional pattern to optimize pad contact and debris removal. The vented rotor design is a key feature of this line, aimed at heavy-duty vehicles requiring reliable braking performance under high stress.

Applications and Problem Solving

• Reduces brake fade during heavy towing or hauling
• Improves braking response in wet or muddy conditions
• Minimizes rotor warping caused by excessive heat
• Prevents rust and corrosion for longer rotor life
• Enhances overall brake system performance on Ford F-250 and F-350 Super Duty trucks

Installation Notes and Tips

Ensure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness is above the discard thickness of 32.4 mm to maintain safety and performance. Use proper torque specifications for the eight bolt holes with 16.07 mm diameter to secure the rotor firmly. It is recommended to inspect brake pads and other braking components during rotor replacement to ensure optimal system function.

Quality Assurance

Dynamite Friction manufactures the 830-54199L rotor to meet or exceed OEM specifications for Ford Super Duty trucks. The rust resistant coating and Geospec silver grey hat finish contribute to the rotor’s durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products are engineered for consistent performance and reliability in demanding automotive applications.