Forged Marine Gearbox Gear Blank from Mexico
Corrosion-resistant forged blank for reduction gears in marine propulsion gearboxes. Under HTS 8483.90.50.10 as forged part of speed changers for nautical transmissions. Engineered for saltwater exposure and propeller speed matching.
Duty Rate — Mexico → United States
27.5%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include marine classification society approvals (e.g
• ABS, DNV) in documentation
• Specify Ni-Cr-Mo alloy for corrosion resistance verification