Tariff reference › Chapter 84 › 8483.40.30

HTS 8483.40.30 — Imported for use with machines for making cellulosic pulp, paper or paperboard

The current US import duty for Imported for use with machines for making cellulosic pulp, paper or paperboard (HTS 8483.40.30) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.

Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof: › Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately; ball or roller screws; gear boxes and other speed changers, including torque converters: › Gear boxes and other speed changers: › Fixed ratio speed changers, multiple and variable ratio speed changers each ratio of which is selected by manual manipulation: › Imported for use with machines for making cellulosic pulp, paper or paperboard

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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=8483.40.30&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).