Marine Propulsion Cast Iron Main Bearing Cap from Mexico
Cast-iron main bearing cap casting for marine diesel engines, with sprues removed and machined only for location pins. Secures crankshaft main bearings in propulsion engines. Fits 8409.99.10.60 criteria perfectly as rough marine-specific part.
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
• Match bearing cap dimensions to published marine engine service manuals for verification
• Ship in protective cradles to prevent damage that might suggest unauthorized machining
• Include bill of materials from engine maker listing this exact casting part number