The forty Zg1400cbf Concours 14 2011 Usa / Abs Swingarm component parts are all listed in this schematic.
Parts such as the Swingarm: Bolt,socket,10x63, Washer,11x18x1, Nut,30mm, Boot,rear Gear Case are included in the Zg1400cbf Concours 14 2011 Usa / Abs Swingarm parts fiche.
On this parts fiche the Seal-oil is the most specified component.