Parts such as the Crankshaft: Bearing,crank Pin, Bearing,crank Thrust(white), Bearing,crank Pin, Bolt,connecting Rod are included in the Gsxr600z 2001 (k1) Usa (e03) Crankshaft parts fiche.
On this parts fiche the Bearing,crankshaft is the most specified component.
The Suzuki CRANKSHAFT has twenty-four products enlisted in the schematic.