Parts such as the Cooling(a2/a3): Tube, Joint, Band,l=188, Tube,9x16x450 are included in the Js800-a3 Jetski800 Sx-r 2005 Usa Cooling(a2/a3) parts fiche.
This schematic depicts all components used in the Js800-a3 Jetski800 Sx-r 2005 Usa Cooling(a2/a3) partslist.
The Cooling(a2/a3) assembly is constructed from several parts from which the Tube,head-flush is the most expensive.