Marine Outboard Engine Crankshaft Assembly from Japan
Forged stainless steel crankshaft with integrated counterweights for high-RPM marine spark-ignition piston engines in outboard motors. Engineered for vertical shaft orientation and saltwater corrosion resistance. Classified in 8409.91.92.90 for exclusive marine propulsion use.
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 CAD drawings showing marine-specific shaft angles and bearing configurations
• Obtain manufacturer's declaration of marine propulsion exclusivity
• Check for anti-corrosion treatments required for USCG approval