8411.91.10/Cast Iron Turboprop Gearbox Housing/Japan

Cast Iron Turboprop Gearbox Housing from Japan

Rough cast-iron housing for the reduction gearbox in turboprop engines. Machined only to remove fins, gates, sprues, risers, or for locating in finishing equipment. Specifically provided for in HTS 8411.91.10 as a turbopropeller 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

• Cross-reference with OEM specifications to prove turboprop end-use and prevent general machinery classification

• Use X-ray or dimensional reports to demonstrate no advanced features like bearing seats