Of all the components that make up this Water Pump the O Ring has the lowest price.
The Water Pump is made up of components including this Pump Assy,water which is the most expensive.
Parts such as the Water Pump: Pump Assy,water, Shaft, O Ring(d:2.3,id:24.4), Bearing(10x22x6) are included in the Vl800t Boulevard C50 2008 (k8) Usa California (e03 E33) Water Pump parts fiche.