The Water Pump is made up of components including this Pump Assy,water which is the most expensive.
The most reasonably priced component used on the Sv650s 2008 (k8) Usa (e03) Water Pump is the Gasket(8.2x14x1) (nas).
A sample from the products for the Water Pump include: Bearing, Circlip,10mm, Gasket(8.2x14x1) (nas), O Ring(d:2.4,id:21.8).