The Generator assembly is constructed from several parts from which the Flywheel Comp is the most expensive.
Parts such as the Generator: Fan Comp.,cooling, Flywheel Comp, Stator Comp, Nut, Flang, 10mm are included in the Sh50 Scoopy 1999 (x) France Cmf Generator parts fiche.
The component with the lowest price in the GENERATOR schematic is the Bolt,flange,sh,6x16.