You can check out this parts list below, it does include a few other similar models but any specific parts to the 119 are pointed out/included in it,
http://s30387.gridserver.com/partsDiagrams/Dolmar 112 114 117 119 120 and 120S.pdf
http://s30387.gridserver.com/partsDiagrams/Dolmar 112 114 117 119 120 and 120S.pdf