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Gasoline Engine Cylinder Head for Trucks from Japan

Cast iron cylinder head for spark-ignition engines used in heavy-duty trucks of heading 8704. Classified in 8409.99.91.90 due to its principal suitability for 8407/8408 engines installed in specified commercial vehicles.

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%

Import Tips

Include OEM part numbers and vehicle fitment specs in entry docs to substantiate 8409 classification

Ensure material composition labeling (e.g

cast iron) to avoid material-based reclass under 8412