Drawworks Brake Drum from Mexico
Heavy-duty brake drum for drawworks hoisting system on oil and gas drilling rigs (8428), controlling drill string movement. Engineered for high-torque stopping in extreme environments. Classified in 8431.39.0050 for oilfield-specific parts.
Duty Rate — Mexico → United States
10%
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
• Certify load capacities matching API specs for 8428 drawworks; include safety factor documentation
• Common issue: Reclassified as general crane parts without proof