The component with the lowest price in the FRONT BRAKE HOSE schematic is the Washer(10x15x1.5).
This part-list fiche shows all the components that make up the Gsx600f Katana 1991 (m) Usa (e03) Front Brake Hose .
The Washer(10x15x1.5) is the most widely applied product in the GSX600F KATANA 1991 (M) USA (E03) FRONT BRAKE HOSE ( nine times ).