The component with the lowest price in the E-13 CRANKCASE schematic is the Screw,cross 6x40.
The fourteen Cd125t General Export (kph) E-13 Crankcase component parts are all listed in this schematic.
Some items from this specific schematic: Dowel,pin,8x14, Screw,cross 6x40, Drain Cock, Bolt,cylnder Stud.