The lowest price component in this 005a Clutch Cover parts-list fiche is the Thrust Washer 20.8x37.8x1.
Parts such as the 005a Clutch Cover: Threaded Dowel Stei M6x8, Thrust Washer 20.8x37.8x1, Bush, Liquid Gasket are included in the Sbk999 2003 Usa (superbike 999) 9151-1641a 005a Clutch Cover parts fiche.