The component with the lowest price in the WATER PIPE schematic is the Bolt,flange 6x14.
Parts such as the Water Pipe: Clamp.water Hose, Bolt,flange 6x14, Pipe A,water, Hose,water Pump are included in the Cb1000f 1993 (p) Spain / Kph Water Pipe parts fiche.
The Water Pipe is made up of components including this Pipe A,water which is the most expensive.