The component with the lowest price in the E-7 schematic is the Bolt Hex 6x20.
Parts such as the E-7: Plate A,clutch, Outer Clutch, Circlip,25m/m, Bolt Hex 6x20 are included in the Sl350 Japan E-7 parts fiche.
Of all the components used in this assembly the Outer Clutch is the most expensive.
