Some items from this specific schematic: Gasket (nas), Gasket, Crankcase (nas), O-ring,6x1.7, Packing, Cock.
Of all the components used in this assembly the Gasket Kit B is the most expensive.
With all the components that make up the Z50JE MONKEY FINLAND GASKET KIT B assembly. The O-ring,6x1.7 is the most frequently specified with two applications.