Some items from this specific schematic: Cover Comp,brthr, Brg,ball 25x52x15, Barrel Assy,cyln, Bolt,flange, 6x25.
The lowest price component in this Cylinder Barrel parts-list fiche is the Bolt,flange, 6x25.
nine components are listed in the schematic for this Gsv160a\a1g7\14z2b401 Cylinder Barrel .