U.S. imports of Cast-Iron Parts, Not Advanced Beyond Cleaning, For Spark-Ignition (Inc Rotary) Internal Comb Pst Eng, For Road Tractors, Buses, Automobiles or Trucks (HS 8409911040) totaled $5.2M in August 2026, imported from 26 countries.
Importers of Cast-Iron Parts, Not Advanced Beyond Cleaning, For Spark-Ignition (Inc Rotary) Internal Comb Pst Eng, For Road Tractors, Buses, Automobiles or Trucks paid $753K in duties in August 2026, an average duty rate of 14.43% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Cast-Iron Parts, Not Advanced Beyond Cleaning, For Spark-Ignition (Inc Rotary) Internal Comb Pst Eng, For Road Tractors, Buses, Automobiles or Trucks imports of $5.2M in August 2026 ran 16% below the year-to-date monthly average of $6.2M.
Last updated: August 2026 dataAverage import price $7.42/kg · 158 import shipments a month
Statistical number 6 of 14 in subheading 840991
Statistical number 8409911040 · $5.2M of $692.2M
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Imports
Imports
$5.2MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Mexico and South Korea together supply 70% of it. China pays 42.3% duty; Mexico 1.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 840991 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 840991 for those.
rate provision · imports
None recorded for this period.