Of all the components that make up this Water Pump the Washer Seal, 6mm has the lowest price.
thirty components are shown in this Vt1100c Shadow 1988 (j) Switzerland / Kph Water Pump exploded diagram.
A sample from the products for the Water Pump include: Pump Comp.,water, Oil Seal,8x18x5, Dowel,pin,8x14, Cover Starter.