Some items from this specific schematic: Tank,storage, Clamp,pipe, Bolt Earth(6x16 Sn), Screw,pan,4x20.
The sub assemblies and components that make up this Air Cleaner include this Case,a/c., the most expensive part.
The most reasonably priced component used on the Crf50f 2011 (b) European Direct Sales Air Cleaner is the Plug,breather Tub.