U.S. imports of parts, exc conn rods, for compression-ignition internal combustion piston engines for road tractors, motor buses, automobiles, or trucks (HS 8409999190) totaled $190.8M in August 2026, imported from 76 countries.

Importers of Parts, Exc Conn Rods, For Compression-Ignition Internal Combustion Piston Engines for Road Tractors, Motor Buses, Automobiles, Or Trucks paid $25.7M in duties in August 2026, an effective tariff rate of 13.48% of the $190.8M imported — duty actually collected as a share of that value, not the published tariff schedule. Parts, Exc Conn Rods, For Compression-Ignition Internal Combustion Piston Engines for Road Tractors, Motor Buses, Automobiles, Or Trucks imports of $190.8M in August 2026 ran 17% above the year-to-date monthly average of $162.8M.