OE Quality
60-Day Returns

Dynamite Friction 604-54201 Disc Brake Rotor - Front
Overview of Dynamite Friction DFC GEOSPEC Coated Rotor
The Dynamite Friction DFC GEOSPEC Coated Rotor 604-54201 is engineered for reliable braking performance on Ford F-250 Super Duty and F-350 Super Duty trucks. This vented disc brake rotor is designed to meet the demands of heavy-duty applications while maintaining consistent stopping power.
- Compatible with Ford F-250 Super Duty and F-350 Super Duty models
- Part number 604-54201 for precise identification
- Vented rotor design for improved heat dissipation
- Nominal thickness of 38 mm with a discard thickness of 36.4 mm
- Outside diameter of 347 mm and inside diameter of 124.8 mm
- Eight bolt holes with 14x1.5 mm diameter for secure mounting
- Height of 115.6 mm ensuring proper fitment
DFC GEOSPEC Coated Rotor Product Line Details
The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on providing rotors with a protective coating that helps resist corrosion and extends rotor life. This coating is particularly beneficial for vehicles like the Ford F-250 Super Duty and F-350 Super Duty, which often operate in demanding environments. The 604-54201 rotor combines this coating with a vented design to optimize thermal management and maintain braking efficiency under heavy loads.
Technical Specifications and Features
This disc brake rotor features a vented design that enhances airflow to reduce heat buildup during braking. The nominal thickness of 38 mm ensures durability, while the discard thickness of 36.4 mm indicates the minimum safe thickness before replacement is necessary. The rotor measures 347 mm in outside diameter and 124.8 mm inside diameter, fitting securely on the hub with eight bolt holes sized at 14x1.5 mm. The rotor height of 115.6 mm is engineered for proper alignment with the brake caliper and pads.
Applications and Problem Solving
- Replacement rotor for worn or warped rotors on Ford F-250 Super Duty and F-350 Super Duty
- Helps reduce brake fade caused by excessive heat during heavy towing or hauling
- Addresses corrosion issues with a protective coating for longer rotor life
- Restores braking performance and safety on heavy-duty trucks
- Compatible with vehicles requiring an 8-bolt, 14x1.5 mm rotor mounting pattern
Installation Notes and Tips
Ensure the rotor thickness is above the discard thickness of 36.4 mm before installation. Clean the hub surface to prevent runout and ensure proper rotor seating. Use the correct torque specifications for the 8 bolt holes (14x1.5 mm) to avoid warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.
Quality Assurance and Warranty
Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-54201 to meet industry standards for durability and performance. The protective coating helps resist rust and corrosion, contributing to longer service life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 604-54201 |
| Position | DFC GEOSPEC Coated Rotor, Front |
| Bolt Hole Diameter | 14x1.5 |
| Bolt Hole Quantity | 8 |
| Discard Thickness | 36.4 |
| Height | 115.6 |
| Inside Diameter | 124.8 |
| Nominal Thickness | 38 |
| Outside Diameter | 347 |
| Solid Or Vented Type Rotor | Vented |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2007 | Ford | F-250 Super Duty | RWD | Front | DFC GEOSPEC Coated Rotor |
| 2007 | Ford | F-350 Super Duty | RWD | Front | Single Rear Wheels; Vehicle Production Date To 12/06; DFC GEOSPEC Coated Rotor |
| 2006 | Ford | F-250 Super Duty | RWD | Front | DFC GEOSPEC Coated Rotor |
| 2006 | Ford | F-350 Super Duty | RWD | Front | Single Rear Wheels; Vehicle Production Date To 12/06; DFC GEOSPEC Coated Rotor |
| 2005 | Ford | F-250 Super Duty | RWD | Front | DFC GEOSPEC Coated Rotor |
| 2005 | Ford | F-350 Super Duty | RWD | Front | Single Rear Wheels; DFC GEOSPEC Coated Rotor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.