Caterpillar 3512C Marine Diesel Engine from Mexico
The Caterpillar 3512C is a V12 compression-ignition marine propulsion engine rated at 500 kW, designed for commercial vessels like ferries and supply ships. It falls under HTS 8408.10.0040 as a diesel engine exceeding 373 kW but not exceeding 746 kW, specifically for marine propulsion applications.
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
• Obtain marine engine certification from manufacturer confirming power output and propulsion use; ensure compliance with IMO Tier II/III emissions standards; verify EPA labels for US import to avoid customs holds