The component with the lowest price in the FUEL TANK schematic is the Circlip (604).
The Damper, Tank Locating is the most widely applied product in the XS250 1979 3N6 EUROPE 293N6-300E1 FUEL TANK ( two times ).
A sample from the products for the Fuel Tank include: Bolt, Joint, Valve, Fuel Cock, Fuel Tank Comp., Screw, Pan Head.