Cast Iron Marine Engine Flywheel Casting from Mexico
Rough cast-iron flywheel blank for marine propulsion engines, with gates and risers removed and minimal machining for balancing fixture location. Stores rotational energy in large diesel marine powerplants. 8409.99.10.60 applies to this unfinished cast-iron part exclusive to marine engines.
Duty Rate — Mexico → United States
10%
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
• Include OEM engine specs confirming flywheel dimensions match marine propulsion models only
• Photograph pre-shipment condition to prove no prohibited finishing operations occurred
• Batch imports by engine manufacturer to streamline CBP verification of principal use