Isuzu Marine Heat Exchanger Core from Mexico
Tube-and-shell heat exchanger core for Isuzu 4JJ1T marine propulsion engine cooling systems. Cupronickel tubes for seawater heat exchange in propulsion applications. HTS 8409.99.92 for marine propulsion engine parts.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide cupronickel tube specs and seawater pressure ratings
• IMO cooling system compliance documentation required