With a quantity of four pieces, the Bolt,flange Sh 6x65 is the most used part in the E-8 diagram.
Some items from this specific schematic: Tube,breather 5x3, Gasket Crank Case (nas), Clamper,tube, Bolt,flange,6x50.
The E-8 is made up of components including this Crankcase Comp. L. which is the most expensive.