The most reasonably priced component used on the Kaf620-a5 Mule 1998 Usa,canada Drive Shaft(propeller) is the Circlip-type-c,25mm.
ten components are shown in this Kaf620-a5 Mule 1998 Usa,canada Drive Shaft(propeller) exploded diagram.
The Drive Shaft(propeller) is made up of components including this Shaft-assy-drive which is the most expensive.