The Oil Tank(&nami.kaw42717 92) is made up of components including this Tank-oil which is the most expensive.
The fifteen Jf650-b3 Jetski 1991 Usa Canada / Ts Oil Tank(&nami.kaw42717 92) component parts are all listed in this schematic.
Some items from this specific schematic: Tube,spiral,l=120, Collar,6.2x10x10, Washer,6.2x20x2, Tube,5.8x10.8x1300.