Parts such as the Fuel Tank: Cushion Rr Fender, O-ring,11.8x3.55, Clip B8,tube, Shroud Set, R. Tank are included in the Crf50f 2011 (a) Australia Fuel Tank parts fiche.
The most reasonably priced component used on the Crf50f 2011 (a) Australia Fuel Tank is the Washer A,10mm.
The most expensive part in this assembly is the Tank Comp,fuel.