HS Code 8483.40
Gears and gearing; (not toothed wheels, chain sprockets and other transmission elements presented separately); ball or roller screws; gear boxes and other speed changers, including torque converters
8483.40.30
General Duty: Free
Fixed, multiple and variable ratio speed changers, imported for use with machines for making cellulosic pulp, paper or paperboard
8483.40.30.40
NOS
Fixed ratio speed changers
8483.40.30.80
NOS
Other
8483.40.50
General Duty: 2.5%
Special Duty: Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Fixed, multiple and variable ratio speed changers, not imported for use with machines for making cellulosic pulp, paper or paperboard
8483.40.50.10
NOS
Fixed ratio speed changers
8483.40.50.50
NOS
Other
8483.40.10.00
NOS
General Duty: Free
Torque converters
8483.40.70.00
NOS
General Duty: 25¢ each + 3.9%
Special Duty: Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Speed changers other than fixed, multiple and variable ratio speed changers
8483.40.80.00
NOS
General Duty: 3.8%
Special Duty: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Ball or roller screws
8483.40.90.00
NOS
General Duty: 2.5%
Special Duty: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)