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8409.10.00/Ram Air Turbine Pump Impeller/Japan

Ram Air Turbine Pump Impeller from Japan

Impeller for emergency hydraulic pump in aircraft ram air turbine (RAT) systems, deployed from engines. Under 8409.10.00 as aircraft engine accessory part.

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

• Document RAT deployment specs tying to engine emergency systems

• Include hydraulic pressure ratings (>3000 psi) in entry summary