</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Worm Gear Speed Reducer from Mexico

Compact fixed ratio speed changer using a worm gear mechanism for high torque reduction in right-angle applications. Classified in HTS 8483.40.5010 for its fixed ratio design manually set during installation. Ideal for elevators, winches, and material handling equipment.

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

,Check for anti-backlash features; if absent, ensure no confusion with precision positioning under 8483.40 other

Obtain material certificates for housing (cast iron/aluminum) to comply with origin rules

Worm Gear Speed Reducer from Mexico — Import Duty Rate | HTS 8483.40.50.10