The Bolt,flange Sh 6x is the cheapest item from this partsfiche.
The Water Pump (w/x/y/1/2/3/4) assembly is constructed from several parts from which the Pump Assy,water is the most expensive.
With all the components that make up the CBR1100XX SUPERBLACKBIRD 1998 (W) NORTHERN EUROPE / KPH WATER PUMP (W/X/Y/1/2/3/4) assembly. The Bolt,flange,6x25 is the most frequently specified with three applications.