Yanmar Marine Exhaust Valve from Japan
Sodium-cooled exhaust valves made from Inconel alloy for Yanmar 6AYM-WET marine propulsion engines in fishing vessels. Designed for high exhaust gas temperatures in propulsion duty. HTS 8409.99.92 for marine propulsion engine parts of heading 8408.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include sodium filling certification and exhaust temp ratings (>900°C)
• Use fishing vessel registry docs for smaller marine applications