Hydraulic Cylinder Seals from Mexico
U-cup and piston seals of vulcanized rubber for hydraulic cylinders in heavy machinery. HTS 4016.93.50 for other non-hard rubber seals, polyurethane-blend for high pressure. Distinct from machinery parts in Chapter 84.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide pressure ratings (e.g
• 5000 PSI) and fluid compatibility for classification support
• Customs may require proof they're interchangeable, not machine-specific
• Package individually to avoid 'set' classification under 4016.93