The Washer is the cheapest item from this partsfiche.
This schematic depicts all components used in the Gsx1300r Hayabusa 2008 (k8) Usa (e03) Water Pump partslist.
The Gsx1300r Hayabusa 2008 (k8) Usa (e03) Water Pump consists of fourteen pieces with the Pump Assy,water being the most expensive.