Dynamite Friction 604-54190 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-54190

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-54190 is engineered for reliable braking performance on Ford trucks. Designed specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models, this vented disc brake rotor offers precise fitment and durability.

• Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Part number 604-54190 ensures exact replacement
• Vented rotor design for improved heat dissipation
• Nominal thickness of 38 mm with discard thickness at 36 mm
• Eight bolt holes with 14x1.5 mm diameter for secure mounting
• Outside diameter measures 331 mm, inside diameter 125 mm
• Height of 143.5 mm for proper alignment and fit

Detailed Product Specifications

This disc brake rotor features a vented design that helps reduce heat buildup during braking, which is critical for heavy-duty applications like those found in Ford Super Duty trucks and the Excursion. The rotor’s nominal thickness is 38 mm, with a discard thickness of 36 mm, indicating when replacement is necessary to maintain braking efficiency and safety. The rotor includes eight bolt holes with a diameter of 14x1.5 mm, ensuring compatibility with the specified Ford models. Its outside diameter of 331 mm and inside diameter of 125 mm provide the correct sizing for these vehicles, while the height of 143.5 mm supports proper installation and rotor clearance.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction is designed to offer enhanced corrosion resistance and consistent braking performance. The coating applied to this rotor helps protect against rust and environmental wear, extending the rotor’s service life. This product line focuses on delivering reliable, OEM-quality rotors tailored for specific vehicle applications, such as the Ford Excursion and Super Duty series.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Excursion, F-250, and F-350 Super Duty
• Addresses brake pulsation caused by uneven rotor thickness
• Improves braking performance by restoring proper rotor thickness and surface
• Reduces noise and vibration associated with damaged rotors
• Prevents premature rotor corrosion with GEOSPEC coating

Installation Notes and Tips

When installing the Dynamite Friction 604-54190 rotor, ensure the rotor surface is clean and free of debris before mounting. Verify that the bolt hole pattern (8 holes, 14x1.5 mm) matches the vehicle hub. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 36 mm. Proper torque specifications should be followed for all mounting bolts to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction rotors, including the DFC GEOSPEC Coated Rotor 604-54190, are manufactured to meet or exceed OEM standards for fit, form, and function. The GEOSPEC coating provides additional protection against corrosion, contributing to longer rotor life. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region and application.