Of all the components that make up this Swingarm the Washer-plain-small,14 has the lowest price.
Parts such as the Swingarm: Ring-snap, Washer-plain-small,14, Nut,castle,14mm, Arm-comp-swing are included in the Kaf400-aaf Mule610 2010 Usa / 4x4 Swingarm parts fiche.
Of all the components used in this assembly the Arm-comp-swing is the most expensive.