Check out any of the fourteen Water Pump components enlisted.
Parts such as the Water Pump: Bolt-flanged-small, Bolt, Washer-plain,6mm,blac, Gasket,pump Cover (nas) are included in the Ksf250-a12 Mojave250 1998 Usa California Water Pump parts fiche.
Of all the components used in this assembly the Pump Cover is the most expensive.