Turbine Engine Exhaust Diffuser Cone
An Inconel diffuser cone that slows exhaust gases post-turbine in aircraft engines. It is classified as an aircraft engine part under heading 84.07 or 84.08.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the cone is for a turbojet or turboprop engine of heading 84.11
Parts of turbojets or turbopropellers are classified in heading 84.11, which may be more specific.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide the engine model and diffuser cone part number to confirm aircraft engine use
• Include a technical description of the cone's function
• Check if the cone qualifies for duty relief as an aerospace part
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