Cast Iron Flange Unit Base from Mexico
Precision-machined cast iron base for four-bolt flange bearing units in heavy-duty pumps. HTS 8483.90.20.00 applies to such bases as parts of flange bearing housings.
Duty Rate — Mexico → United States
14.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Submit foundry certifications for cast iron content to block Chapter 73 reclassification
• Mark with 'For flange bearing units only' to reinforce heading specificity
• Declare weight accurately; under 5kg units may face different scrutiny