8409.91.50.81/Forged Steel Timing Chain Tensioner Body/Japan

Forged Steel Timing Chain Tensioner Body from Japan

Forged steel housing for hydraulic timing chain tensioner in DOHC spark-ignition engines for SUVs. Maintains chain tension. 8409.91.5081 as principal vehicle engine forging.

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

• Oil passage diagrams required; declare tensioner function specificity; avoid pump housing misclassification