Boeing 787 GEnx Combustor Liner
Advanced ceramic matrix composite combustor liner for GEnx-1B engine in Boeing 787 Dreamliner. Designed for high-temperature fuel-air mixing in civil turbofan engines, classified 8409.10.0040.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as separate refractory ceramic component
Standalone ceramic products classified by material rather than function.
If molded plastic/composite mouldings
Material composition drives classification to mouldings chapter if not engine-specific.
If military derivative engine application
Same part type but military end-use changes tariff treatment.
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Import Tips & Compliance
• Include material safety data sheets for composite certification
• Document end-use with airline purchase orders for civil aircraft
Related Products under HTS 8409.10.00.40
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Multi-stage compressor rotor assembly for IAE V2500 engine in Airbus A320 family civil aircraft. Critical for air compression in turbofan cycle, solely for civil aircraft engines thus under HTS 8409.10.0040.
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Precision-machined bearing housing for main engine bearings in CFM LEAP-1B turbofan powering Boeing 737 MAX civil aircraft. Provides structural support and oil containment, classified 8409.10.0040.
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High-strength titanium shaft assembly connecting low and high pressure spools in Pratt & Whitney PW1700G geared turbofan for Embraer E-Jet E2 regional jets. Civil aircraft engine part under 8409.10.0040.
A350 Trent XWB High Pressure Turbine Nozzle Guide Vanes
Precision-cast high pressure turbine nozzle guide vanes for Rolls-Royce Trent XWB engine on Airbus A350 civil airliner. Directs hot gases onto turbine blades, exclusively for civil aircraft engines per HTS 8409.10.0040.
CFM56-7 Turbine Blade for Civil Aircraft
High-precision turbine blade designed specifically for the CFM56-7 engine used in Boeing 737 civil aircraft. It is engineered to withstand extreme temperatures and stresses in aircraft jet engines, falling under HTS 8409.10.0040 due to its principal use solely with aircraft engines of heading 8407 for civil aviation.
GE90 Fan Blade for Boeing 777 Engines
Wide-chord composite fan blade for GE90 high-bypass turbofan engine powering Boeing 777 civil airliners. Essential for initial air compression in aircraft engines, classified under 8409.10.0040 as parts principally for civil aircraft engines of heading 8407.