8503.00.45.00/Pratt & Whitney PW4000 Generator Stator/Japan

Pratt & Whitney PW4000 Generator Stator from Japan

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.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• 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