The component with the lowest price in the REAR CYLINDER HEAD schematic is the Pin(6.2x8x11).
Parts such as the Rear Cylinder Head: Pin(6.2x8x11), Plug,spark(cr9ek), Cover,cylinder Head Rr, Bolt are included in the Sv1000s 2004 (k4) Usa (e03) Rear Cylinder Head parts fiche.
The Rear Cylinder Head assembly is constructed from several parts from which the Head Assy,cylinder Fr is the most expensive.