Dynamite Friction 604-54174 Disc Brake Rotor - Front

Dynamite Friction Front Rotor for Ford Super Duty

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-54174, is a front disc brake rotor built for heavy-duty Ford truck and SUV applications. It is engineered as a vented rotor with a 331 mm outside diameter, 38 mm nominal thickness, and 36 mm discard thickness for service replacement on select Ford Excursion and Ford F-250 Super Duty / F-350 Super Duty models.

The DFC GEOSPEC Coated Rotor line focuses on corrosion-resistant rotor protection for everyday driving and demanding truck use. For buyers searching for a front brake rotor for 2000-2005 Ford Excursion or a front rotor for 2000-2004 Ford F-250 Super Duty and F-350 Super Duty, part number 604-54174 matches the listed fitment and dimensions.

Key Features

• Brand: Dynamite Friction
• Brand line: DFC GEOSPEC Coated Rotor
• Part number: 604-54174
• Front disc brake rotor application
• Vented rotor design for front axle braking
• Outside diameter: 331 mm
• Nominal thickness: 38 mm
• Discard thickness: 36 mm
• Inside diameter: 129.2 mm
• Bolt hole quantity: 8
• Bolt hole diameter: 16.2 mm
• Height: 99.5 mm

Product Details

This rotor is a direct-fit style replacement for select Ford heavy-duty platforms that require an 8-bolt, vented front rotor. The GEOSPEC coated finish is part of the DFC rotor line and is intended to support cleaner rotor surfaces during service life while maintaining the correct fitment profile for the brake system. Part number 604-54174 is listed for Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty front applications across the specified model years.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Fitment

• Fits 2000-2005 Ford Excursion, front.
• Fits 2000-2004 Ford F-250 Super Duty, front.
• Fits 2000-2004 Ford F-350 Super Duty, front, for vehicles with dual rear wheels.
• Fits 2000-2004 Ford F-350 Super Duty, front, single rear wheels.
• Fits 1999 Ford F-250 Super Duty, front, production date from 3/22/99.
• Fits 1999 Ford F-350 Super Duty, front, single rear wheels, vehicle production date from 3/22/99.
• Fits 1999 Ford F-350 Super Duty, front, dual rear wheels, vehicle production date from 3/22/99.

Common Replacement Reasons

• Front brake pulsation during stopping
• Rotor wear that reaches service limits
• Corrosion on the braking surface
• Uneven braking feel from a worn rotor
• Brake noise caused by rotor surface condition

Installation Notes

Verify rotor dimensions, bolt pattern, and front axle application before installation. Confirm whether the vehicle is equipped with single rear wheels or dual rear wheels on 1999-2004 Ford F-350 Super Duty models, and check the production date requirement for 1999 applications. Inspect pads, calipers, and hub surfaces during service to help ensure proper brake operation after replacement.

Quality Assurance

Dynamite Friction DFC GEOSPEC Coated Rotor components are built for application-specific brake service on Ford Super Duty trucks and Excursion models. Part number 604-54174 is listed with exact dimensional data and vehicle fitment to support accurate replacement selection.