Some items from this specific schematic: Washer,sealing,6., Spark Plug 1uh24d, Guide,valve(over, Bolt,flg.,6x39.5.
On this parts fiche the Guide,valve(over is the most specified component.
The Cbr900rr Fireblade 2001 (1) Germany Cylinder Head consists of twenty-four pieces with the Head Assy,cylinde being the most expensive.