Multi-Stage Gearbox Spacer from Mexico
Hardened steel spacer rings maintaining shaft alignment in multi-stage reduction gearboxes. Falls under 'other' parts of gear boxes in HTS 8483.90.5080 due to critical spacing function. Applied in pumps and compressors.
Duty Rate — Mexico → United States
12.5%
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
• Tolerance specifications (±0.001" typical) prove functional specificity
• Avoid declaring as 'washers'; specify 'gearbox shaft spacer'
• Small parts may consolidate under informal entries for efficiency