The Screw 6x16 is the cheapest item from this partsfiche.
Some items from this specific schematic: O Ring,water Pump Holder, O Ring(d:2.7,id:21.4), Seal,mechanical, Shaft,water Pump.
With all the components that make up the VZ800 MARAUDER 2000 (Y) USA (E03) WATER PUMP assembly. The Screw 6x16 is the most frequently specified with two applications.