The most reasonably priced component used on the Cb600f Hornet 2011 (b) England Water Pump is the Bolt,flnage,6x35.
A sample from the products for the Water Pump include: O-ring 32.95x2.62, Cover B,l Rear, Washer,sealing,6., Grommet,sidecover.
In this schematic the "Clamp,water Hose," is used most often.