Parts such as the Gasket Kit A: Gasket,ex.pipe (nas), Gasket,plug Hole (nas), O-ring 16x2.1, Packing,muffer (nas) are included in the Cbr600f Hurricane 2001 (1) European Direct Sales / 25k Gasket Kit A parts fiche.
On this parts fiche the Seal,valve Stem is the most specified component.
The Gasket Kit A assembly is constructed from several parts from which the Gasket Kit A (nas) is the most expensive.