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

Cast Iron Steering Worm Gear from Canada

This precision cast iron worm gear within the steering box converts rotary motion from the steering shaft to linear motion for turning. Classified as a cast iron part of steering boxes under HTS 8708.94.70.00.

Duty Rate — Canada → United States

25%

Rate breakdown

9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Gear tooth profile specs and hardness testing reports essential for customs verification

Distinguish from sector gears which may classify differently if sold separately

Bulk imports need weight-based valuation; avoid unit pricing mismatches