On this parts fiche the Ring-snap is the most specified component.
Parts such as the Drive Shaft-propeller: Shaft-assy, Bearing-comp, Yoke,drive, Nut,lock,10mm are included in the Kaf620-r9f Mule4010 2009 Usa / Trans4x4 Drive Shaft-propeller parts fiche.
The lowest price component in this Drive Shaft-propeller parts-list fiche is the Circlip-type-c,25mm.