The sub assemblies and components that make up this E-10 include this Motor Assy,starte, the most expensive part.
Parts such as the E-10: O-ring,24.4x3.1, Cover,starter Mag, Motor Assy,starte, Bolt,flange,sh,6x14 are included in the Cn250 Fusion 1988 (l) Japan Mf02-120 E-10 parts fiche.
In this schematic the "O-ring" is used most often.