The sub assemblies and components that make up this Crankcase include this Crankcase Assy, the most expensive part.
The forty-eight Xjr1300 2002 5eat Italy 1a5ea-300e2 Crankcase component parts are all listed in this schematic.
Some items from this specific schematic: Bolt, Flange, Washer(1rw), Grommet, Bolt, Stud(3xw).