HomeBrake > Drums and RotorsDynamite Friction 604-54230 Disc Brake Rotor - Front
Part #: 604-54230

Dynamite Friction 604-54230 Disc Brake Rotor - Front

DFC GEOSPEC Coated Rotor, Front
23 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC GEOSPEC Coated Rotor, Front
Fitment: Ford, Transit-350 and Transit-350 HD
Easy Returns — Return within 60 days for a full refund
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Reliable Disc Brake Rotor for Ford Transit-350 Models

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-54230 is engineered to meet the braking demands of Ford Transit-350 and Transit-350 HD vehicles. Designed as a vented disc brake rotor, it offers consistent performance and durability under various driving conditions.

  • Nominal thickness of 31 mm with a discard thickness of 28 mm for extended service life
  • Vented rotor design to improve heat dissipation and reduce brake fade
  • Outside diameter of 308 mm and inside diameter of 93.15 mm for precise fitment
  • Five bolt holes with a 12x1.5 mm bolt hole diameter for secure mounting
  • Height of 61 mm to match OEM specifications

About the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on providing rotors with protective coatings that help resist corrosion and extend rotor life. This coating is particularly beneficial for vehicles like the Ford Transit-350 series, which may be exposed to varying weather and road conditions. The 604-54230 part number represents a rotor that balances durability with performance, suitable for commercial and heavy-duty applications.

Technical Details and Specifications

This disc brake rotor features a vented design that enhances airflow between the rotor surfaces, helping to maintain optimal braking temperatures during heavy use. The nominal thickness of 31 mm ensures structural integrity, while the discard thickness of 28 mm indicates when replacement is necessary to maintain safe braking performance. The rotor’s 308 mm outside diameter and 93.15 mm inside diameter are engineered for exact compatibility with Ford Transit-350 and Transit-350 HD models. The five bolt holes with a 12x1.5 mm diameter provide a secure and stable fit, and the 61 mm height matches OEM rotor dimensions.

Applications and Problem Solving

  • Replacement for worn or warped rotors on Ford Transit-350 and Transit-350 HD
  • Improves braking consistency and reduces brake fade during heavy loads
  • Addresses rotor corrosion issues with a protective coating
  • Restores proper rotor thickness to maintain braking efficiency
  • Compatible with OEM mounting specifications for secure installation

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the bolt hole pattern and diameter match the vehicle’s specifications. Use a calibrated torque wrench to tighten bolts to manufacturer-recommended torque settings. Check rotor thickness before installation to confirm it meets or exceeds the discard thickness of 28 mm. Proper bedding-in of new rotors and brake pads is recommended to optimize braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-54230 to meet industry standards for durability and performance. While specific warranty details are not provided, the product is designed to comply with OEM specifications for Ford Transit-350 and Transit-350 HD vehicles, ensuring reliable braking performance when installed correctly.

BrandDynamite Friction
Part Number604-54230
PositionDFC GEOSPEC Coated Rotor, Front
Discard Thickness28
Nominal Thickness31
Bolt Hole Diameter12x1.5
Inside Diameter93.15
Bolt Hole Quantity5
Outside Diameter308
Height61
Solid Or Vented Type RotorVented

This part fits 23 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2026FordTransit-350 HDRWDFrontSolid Rear Disc; DFC GEOSPEC Coated Rotor
2025FordTransit-350 HDRWDFrontSolid Rear Disc; DFC GEOSPEC Coated Rotor
2024FordTransit-350 HDRWDFrontSolid Rear Disc; DFC GEOSPEC Coated Rotor
2023FordTransit-350 HDRWDFrontSolid Rear Disc; DFC GEOSPEC Coated Rotor
2022FordTransit-350 HDRWDFrontSolid Rear Disc; DFC GEOSPEC Coated Rotor
2021FordTransit-350RWDFrontCutaway & Chassis Cab; DFC GEOSPEC Coated Rotor
2021FordTransit-350RWDFrontCargo, Crew & Passenger; DRW; 5 Lug Wheels; DFC GEOSPEC Coated Rotor
2021FordTransit-350 HDRWDFrontCutaway & Chassis Cab; DFC GEOSPEC Coated Rotor
2021FordTransit-350 HDRWDFrontCargo, Crew & Passenger; DRW; 5 Lug Wheels; DFC GEOSPEC Coated Rotor
2020FordTransit-350RWDFrontCutaway & Chassis Cab; DFC GEOSPEC Coated Rotor
2020FordTransit-350RWDFrontCargo, Crew & Passenger; DRW; 5 Lug Wheels; DFC GEOSPEC Coated Rotor
2020FordTransit-350 HDRWDFrontCutaway & Chassis Cab; DFC GEOSPEC Coated Rotor
2020FordTransit-350 HDRWDFrontCargo, Crew & Passenger; DRW; 5 Lug Wheels; DFC GEOSPEC Coated Rotor
2019FordTransit-350FrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2019FordTransit-350 HDFrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2018FordTransit-350FrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2018FordTransit-350 HDFrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2017FordTransit-350FrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2017FordTransit-350 HDFrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2016FordTransit-350FrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2016FordTransit-350 HDFrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2015FordTransit-350FrontFor vehicles with dual rear wheels.; DFC GEOSPEC Coated Rotor
2015FordTransit-350 HDFrontFor vehicles with dual 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.