The Cbr900rr Fireblade 2001 (1) France Gasket Kit B consists of fifteen pieces with the Wash.o-ring Kit,b being the most expensive.
In this schematic the "Washer Sealing" is used most often.
Parts such as the Gasket Kit B: Gskt.sheet Kit,b (nas), Washer,sealing,6., Washer,neutral, Gasket,acg Cover (nas) are included in the Cbr900rr Fireblade 2001 (1) France Gasket Kit B parts fiche.