HS CodesXVI · Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles84 · Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof84098409Chapter 84Copy pageParts suitable for use solely or principally with the engines of heading 8407 or 8408DescriptionParts suitable for use solely or principally with the engines of heading 8407 or 8408Subheadings840910For aircraft engines840991Suitable for use solely or principally with spark-ignition internal combustion piston engines840999OtherWas this page helpful?YesNoPrevious8408Compression-ignition internal combustion piston engines (diesel or semi-diesel engines)NextHydraulic turbines, water wheels, and regulators therefor8410