Inboard Engine Block Rough Casting from Mexico
Cast iron engine block casting for spark-ignition inboard marine propulsion engines, with gates/risers removed and minimal location machining. Principal use with heading 8407/8408 engines justifies 8409.91.10.60 classification for marine-specific rough castings.
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
• Provide engineering drawings showing marine mounting/adapter features; ABYC compliance documentation helpful; inspect for prohibited pre-boring of cylinder walls