Kubota Marine Heat Exchanger Core from Japan
Tube-and-shell heat exchanger core for Kubota marine propulsion cooling systems. Cupronickel tubes resist seawater corrosion. HTS 8409.99.92.90 marine engine part.
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
• Heat transfer ratings and seawater flow specs prove marine use
• Copper alloy content subject to Section 232 steel/aluminum tariffs