Parts such as the Water Pump: Oil Seal,12x22x5, Bolt,flange,6x75, Cover,water Pump, Separater,w/pump are included in the Cr250r Elsinore 1988 (j) Sweden Water Pump parts fiche.
The lowest price component in this Water Pump parts-list fiche is the Ball,steel, #13.
With a quantity of four pieces, the Ball,steel, #13 is the most used part in the WATER PUMP diagram.