Pratt & Whitney PW4000 Generator Stator
Stator winding assembly for PW4000 series engine generators on Boeing 777. Epoxy-impregnated coils for high-altitude insulation. HTS 8503.00.4500 for aircraft-suitable generator stators.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If transformer stators without generator function
Pure transformer windings classify under electrical transformers heading.
If APU-specific generator stators
Auxiliary power unit generators may have separate classification.
If glass laboratory equipment stators (misclassification risk)
Beware of lab equipment misclassification; prove aircraft power generation use.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide winding diagrams and insulation class (H-class) specifications
• Declare dielectric test results to prove aviation-grade construction
• Coordinate with airline MRO for pre-import technical acceptance
Related Products under HTS 8503.00.45.00
Aircraft Brushless Generator Stator
A stator assembly designed specifically for brushless DC generators used in commercial aircraft like the Boeing 737. It features high-strength laminations and windings optimized for aviation power systems operating at 400Hz. Classified under HTS 8503.00.4500 as a stator for aircraft generators per heading 8501.
Boeing 787 Generator Rotor Assembly
Precision rotor for variable frequency starter/generators (VFSG) on Boeing 787 Dreamliner aircraft. Constructed with rare-earth magnets and titanium shaft for high-speed aviation operation. Falls under HTS 8503.00.4500 as aircraft generator rotor per heading 8501 specifications.
Airbus A320 Permanent Magnet Generator Stator
Stator core for permanent magnet generators (PMG) in Airbus A320 family aircraft electrical systems. Engineered for lightweight construction and high-efficiency power conversion at aircraft altitudes. HTS 8503.00.4500 classification for aircraft generator stators.
Honeywell Aircraft Generator Rotor
Honeywell OEM rotor for 90kVA aircraft generators used in regional jets like Embraer E-Jets. Features field windings and slip rings optimized for in-flight variable speed operation. Classified HTS 8503.00.4500 as aircraft-specific generator rotor.
Safran Variable Frequency Generator Stator
Stator for Safran VFG used in business jets like Gulfstream G650. Designed for 235-325MHz frequency range conversion in aircraft power distribution. HTS 8503.00.4500 for aircraft generator stators per Chapter 85 notes.
GE Aviation 115kVA Generator Rotor
General Electric rotor assembly for 115kVA brushless generators on widebody aircraft. High-inertia design for stable power during flight maneuvers. Specifically classified under HTS 8503.00.4500 for aircraft generator rotors.