Rolls-Royce M250 Turboshaft Engine
The Rolls-Royce M250 powers light helicopters like the Bell 407 with its spark-ignition turboshaft design. Classified under HTS 8407.10.0090 as an other aircraft engine for rotary-wing applications. It provides high power-to-weight ratio for rotor drive systems in general aviation.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | Free | +35.0% | 35% |
| š²š½Mexico | Free | +10.0% | 10% |
| šØš¦Canada | Free | +10.0% | 10% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported disassembled for overhaul or as core components
Disassembled engines or major subassemblies may classify as parts under 8409 rather than complete units.
If supplied as part of a complete helicopter airframe
Aircraft and helicopters in Chapter 88 take precedence when engines are integral to the finished product.
If for industrial turboshaft derivatives used in ground power units
Non-aircraft applications shift classification to other gas turbines in heading 8411.
Not sure which classification is right?
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Import Tips & Compliance
ā¢ Provide detailed technical specs including thrust rating and TBO (time between overhaul) for proper valuation
ā¢ Comply with aviation safety standards; missing maintenance logs can trigger FAA import holds
ā¢ Use ISPM-15 certified packaging for engine crates to avoid quarantine issues at ports
Related Products under HTS 8407.10.00.90
PT6A Turboprop Engine
The PT6A is a popular turboprop engine used in small aircraft like the Cessna Caravan for regional air transport. It falls under HTS 8407.10.0090 as an other spark-ignition aircraft engine, specifically a rotary internal combustion type not classified as a main jet engine. This lightweight powerplant drives propellers via a reduction gearbox for efficient short-haul flights.
Williams FJ44 Turbofan Engine
The Williams FJ44 is a small turbofan engine for very light jets like the Cessna Citation Mustang. It qualifies under HTS 8407.10.0090 as an other spark-ignition reciprocating/rotary aircraft engine. This bypass design offers fuel efficiency for business aviation.
Garrett TPE331 Turboprop Engine
The Honeywell TPE331 turboprop engine powers utility aircraft like the Fairchild Merlin III. Under HTS 8407.10.0090 as other aircraft spark-ignition engines. Known for rugged performance in cargo and agricultural roles.
Pratt & Whitney PT6T Twin Pac Turboshaft
The PT6T Twin Pac powers twin-engine helicopters like the Bell 212 with dual interconnected modules. Classified in HTS 8407.10.0090 as other aircraft engines despite twin configuration. Provides redundancy for medium-lift operations.
Continental IO-550 Piston Aircraft Engine
The Continental IO-550 is a fuel-injected piston engine for high-performance singles like the Cirrus SR22. Falls under HTS 8407.10.0090 as other spark-ignition reciprocating aircraft engines. Delivers 300+ HP for personal aviation.