The most expensive part in this assembly is the Motor Assy,starte.
A sample from the products for the Starter Motor (mitsuba) include: Screw.washer.4x8, Motor Assy,starte, Nut, Terminal M, Armature Assy.
The component with the lowest price in the STARTER MOTOR (MITSUBA) schematic is the Screw.washer.4x8.