Dynamite Friction 830-54227R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-54227R) 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 during heavy braking
• Rust resistant coating for extended durability
• Geospec silver grey hat finish for corrosion protection and aesthetic appeal
• Eight bolt holes with 16.2 mm diameter and 170 mm bolt circle diameter
• Nominal thickness of 38 mm with discard thickness at 36.4 mm
• Overall outside diameter of 363 mm and height of 126 mm

Detailed Product Description

The DFC Geoperformance Rotor - Drilled and Slotted by Dynamite Friction is designed specifically for heavy-duty Ford trucks such as the F-250 Super Duty and F-350 Super Duty. This rotor features a vented construction that helps dissipate heat more efficiently, reducing the risk of brake fade during extended or heavy braking scenarios. The directional surface is both drilled and slotted, which aids in removing brake dust, gases, and water from the rotor surface, improving overall braking consistency and pad bite.

The rotor’s nominal thickness is 38 mm, with a discard thickness of 36.4 mm, ensuring a long service life before replacement is necessary. The rotor’s hat is finished in Geospec silver grey, providing corrosion resistance and maintaining structural integrity. The rust resistant coating further protects the rotor from environmental damage, extending its operational lifespan. With eight bolt holes sized at 16.2 mm diameter and a bolt circle diameter of 170 mm, this rotor fits securely on the specified Ford models.

Applications and Problem Solving

• Replacement rotor for worn or warped disc brakes on Ford F-250 Super Duty and F-350 Super Duty
• Improves heat dissipation to reduce brake fade during towing or heavy load conditions
• Slotted and drilled design helps maintain consistent braking performance in wet or dusty environments
• Rust resistant coating prevents corrosion-related rotor degradation
• Directional surface design optimizes brake pad contact and reduces noise and vibration

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (36.4 mm) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications for Ford F-250 and F-350 Super Duty
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Follow proper bedding-in procedures after installation for optimal brake performance

Quality Assurance

Dynamite Friction’s DFC Geoperformance Rotor line is manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products are generally backed by quality control standards to ensure reliable performance on Ford F-250 Super Duty and F-350 Super Duty vehicles.