Marine Diesel Crankcase Casting from Germany
Cast-iron crankcase housing rough-machined only for fin removal, used in medium-speed marine propulsion diesel engines of heading 8408. Encloses crankshaft and main bearings. Qualifies for 8409.99.10.60 as cast-iron part limited to basic cleaning processes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Cross-reference with engine serial numbers in import docs for definitive marine propulsion linkage
• Consult foundry logs proving machining limited to permitted operations only
• Declare exact carbon equivalent to confirm cast-iron metallurgy versus steel castings