8409.91.10.80/Cast Iron Piston for Motorcycle Spark-Ignition Engine/Japan

Cast Iron Piston for Motorcycle Spark-Ignition Engine from Japan

Cast iron piston suitable principally for spark-ignition piston engines in motorcycles, cleaned and machined only for fin/gate removal or finishing placement per HTS 8409.91.10.80 requirements.

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

• Include engineering drawings showing limited machining to prove compliance with 'not advanced beyond cleaning' clause

• Label shipments clearly as unfinished castings for 8407/8408 engines to prevent customs misclassification