The lowest price component in this Cooling parts-list fiche is the Clamp,spark Plug Cap.
The Jf650-a9 Jetskix2 1994 France Al Cooling consists of eight pieces with the Tube being the most expensive.
Some items from this specific schematic: Tube,9x360, Tube, Clamp,spark Plug Cap, Tube,5.8x10.8x650.