MAN Marine Cylinder Head from Japan
Cast iron cylinder head with integrated cooling passages for MAN B&W 6S50ME marine propulsion diesel engines. Designed for high-pressure common-rail injection systems in large container ships. HTS 8409.99.92 applies as it's principally for marine propulsion engines of heading 8408.
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 SOLAS-compliant material certs showing marine-grade alloys
• Declare exact engine model (e.g
• 6S50ME-C8.2) to confirm propulsion use