Parts such as the Generator: Rotor Assy, Nut, Hexagon (525), Stator Assy, Screw, Binding are included in the Xn150 Teo's 2002 5pr3 Spain 1a5pr-300e1 Generator parts fiche.
The most reasonably priced component used on the Xn150 Teo's 2002 5pr3 Spain 1a5pr-300e1 Generator is the Screw.
This Rotor Assy is the most expensive of the items that make up this Generator assembly.