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 thereof8409840910840910Chapter 84Copy pageFor aircraft enginesDescriptionParts suitable for use solely or principally with the engines of heading 8407 or 8408 : For aircraft enginesWas this page helpful?YesNoPrevious840890Other enginesNextSuitable for use solely or principally with spark-ignition internal combustion piston engines840991