Heading 8483 — Transmission shafts (including cam shafts and crank shafts) and cranks; bearing housings 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)

31 HS codes

HS Code	Description
`84830000`	Transmission shafts (including cam shafts and crank shafts) and cranks; bearing housings 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)
`84831000`	Transmission shafts (including cam shafts and crank shafts) and cranks
`84831021`	Of cast iron or cast steel
`84831025`	Of open-die forged steel
`84831029`	Other
`84831050`	Articulated shafts
`84831095`	Other
`84832000`	Bearing housings, incorporating ball or roller bearings
`84833000`	Bearing housings, not incorporating ball or roller bearings; plain shaft bearings
`84833032`	Bearing housings
`84833038`	Other
`84833080`	Plain shaft bearings
`84834000`	Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters
`84834021`	Gears and gearing (other than friction gears)
`84834023`	Bevel and bevel/spur
`84834025`	Worm gear
`84834029`	Other
`84834030`	Ball or roller screws
`84834051`	Gear boxes
`84834059`	Other
`84834090`	Other
`84835000`	Flywheels and pulleys, including pulley blocks
`84835020`	Of cast iron or cast steel
`84835080`	Other
`84836000`	Clutches and shaft couplings (including universal joints)
`84836020`	Of cast iron or cast steel
`84836080`	Other
`84839000`	Toothed wheels, chain sprockets and other transmission elements presented separately; parts
`84839020`	Parts of bearing housings
`84839081`	Of cast iron or cast steel
`84839089`	Other