HTS 8483: Transmission shafts, gears, clutches, sprockets

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 an…

47 tariff lines. General duty rates in this heading: 2.5%, Free, 4.5%, 25¢ each + 3.9%, 3.8%, 5.7%, 2.8%, 5.5%. Not sure which line fits? Describe your part and the AI lookup will suggest one.

HTS codeDescriptionGeneral dutyUnit
8483.10.10.10Transmission shafts (including camshafts and crankshafts) and cranks › Camshafts and crankshafts › Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines › For vehicles of chapter 87 › For motorcycles2.5%No., kg
8483.10.10.30Transmission shafts (including camshafts and crankshafts) and cranks › Camshafts and crankshafts › Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines › For vehicles of chapter 87 › Other2.5%No., kg
8483.10.10.50Transmission shafts (including camshafts and crankshafts) and cranks › Camshafts and crankshafts › Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines › Other2.5%No., kg
8483.10.30.10Transmission shafts (including camshafts and crankshafts) and cranks › Camshafts and crankshafts › Other › For vehicles of chapter 872.5%No., kg
8483.10.30.50Transmission shafts (including camshafts and crankshafts) and cranks › Camshafts and crankshafts › Other › Other2.5%No., kg
8483.10.50.00Transmission shafts (including camshafts and crankshafts) and cranks › Other transmission shafts and cranksNote: See 9903.90.08.Freekg
8483.20.40.40Housed bearings, incorporating ball or roller bearings › Flange, take-up, cartridge and hanger units › Incorporating ball bearings4.5%No.
8483.20.40.80Housed bearings, incorporating ball or roller bearings › Flange, take-up, cartridge and hanger units › Incorporating roller bearings4.5%No.
8483.20.80.40Housed bearings, incorporating ball or roller bearings › Other › Incorporating ball bearings4.5%No.
8483.20.80.80Housed bearings, incorporating ball or roller bearings › Other › Incorporating roller bearings4.5%No.
8483.30.40.40Bearing housings; plain shaft bearings › Flange, take-up, cartridge and hanger units › Ball or roller bearing type4.5%kg
8483.30.40.80Bearing housings; plain shaft bearings › Flange, take-up, cartridge and hanger units › Other4.5%kg
8483.30.80.20Bearing housings; plain shaft bearings › Other › Bearing housings › Ball or roller bearing type4.5%kg
8483.30.80.40Bearing housings; plain shaft bearings › Other › Bearing housings › Other4.5%kg
8483.30.80.55Bearing housings; plain shaft bearings › Other › Plain shaft bearings › With housing › Rod end bearings4.5%No., kg
8483.30.80.65Bearing housings; plain shaft bearings › Other › Plain shaft bearings › With housing › Other4.5%No., kg
8483.30.80.71Bearing housings; plain shaft bearings › Other › Plain shaft bearings › Without housing › Spherical › Of copper or copper alloys4.5%No., kg
8483.30.80.79Bearing housings; plain shaft bearings › Other › Plain shaft bearings › Without housing › Spherical › Other4.5%No., kg
8483.30.80.81Bearing housings; plain shaft bearings › Other › Plain shaft bearings › Without housing › Other › Of copper or copper alloys4.5%No., kg
8483.30.80.89Bearing housings; plain shaft bearings › Other › Plain shaft bearings › Without housing › Other › Other4.5%No., kg
8483.40.10.00Gears 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 › Torque convertersNote: See 9903.90.08.FreeNo.
8483.40.30.40Gears 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 › Fixed ratio speed changersFreeNo.
8483.40.30.80Gears 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 › OtherFreeNo.
8483.40.50.10Gears 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 › Other › Fixed ratio speed changers2.5%No.
8483.40.50.20Gears 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 › Other › Gear boxes and speed changers for wind turbines, as described in statistical note 9 to this chapter2.5%No.
8483.40.50.80Gears 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 › Other › Other2.5%No.
8483.40.70.00Gears 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 › Other speed changers25¢ each + 3.9%No.
8483.40.80.00Gears 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 › Ball or roller screws3.8%No.
8483.40.90.00Gears 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 › Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separatelyNote: See 9903.90.08.2.5%No.
8483.50.40.00Flywheels and pulleys, including pulley blocks › Gray-iron awning or tackle pulleys, not over 6.4 cm in wheel diameter5.7%No.
8483.50.60.00Flywheels and pulleys, including pulley blocks › Other › Flywheels2.8%No.
8483.50.90.40Flywheels and pulleys, including pulley blocks › Other › Other › Grooved pulleys2.8%No.
8483.50.90.80Flywheels and pulleys, including pulley blocks › Other › Other › Other2.8%kg
8483.60.40.40Clutches and shaft couplings (including universal joints) › Clutches and universal joints › Clutches2.8%No.
8483.60.40.80Clutches and shaft couplings (including universal joints) › Clutches and universal joints › Universal joints2.8%No.
8483.60.80.00Clutches and shaft couplings (including universal joints) › Other2.8%No.
8483.90.10.10Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Chain sprockets and parts thereof › Forged2.8%kg
8483.90.10.50Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Chain sprockets and parts thereof › Other2.8%kg
8483.90.20.00Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of bearing housings and plain shaft bearings › Parts of flange, take-up, cartridge and hanger units4.5%kg
8483.90.30.00Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of bearing housings and plain shaft bearings › Other4.5%kg
8483.90.50.10Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of gearing, gear boxes and other speed changers › Forged gear blanks2.5%No.
8483.90.50.20Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of gearing, gear boxes and other speed changers › Parts of gear boxes and speed changers for wind turbines2.5%kg
8483.90.50.80Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of gearing, gear boxes and other speed changers › Other2.5%kg
8483.90.70.00Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Other › Parts of articles of subheading 8483.205.5%kg
8483.90.80.10Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Other › Other › Parts of articles of subheading 8483.60.802.8%kg
8483.90.80.40Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Other › Other › Parts of universal joints2.8%kg
8483.90.80.80Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Other › Other › Other2.8%kg

Source: Harmonized Tariff Schedule of the United States, US International Trade Commission. General (column 1) rates only – additional duties such as Section 301 tariffs on goods from China are not included. Check hts.usitc.gov for the current edition before filing.

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