six components are shown in this Yn50 2004 1p91 Finland 1c1p9-332g1 Oltank exploded diagram.
The most reasonably priced component used on the Yn50 2004 1p91 Finland 1c1p9-332g1 Oltank is the Bolt, Flange.
The sub assemblies and components that make up this Oltank include this Tank, Oil, the most expensive part.