Parts such as the Oil Tank: Damper,oil Tank, Cap-oil Filler, Gasket,14x20x1.5 (nas), Damper,oil Tank are included in the Ksf400-a2 Kfx400 2004 Usa Oil Tank parts fiche.
With three applications this Pin,crankcase is the most specified part.
The most reasonably priced component used on the Ksf400-a2 Kfx400 2004 Usa Oil Tank is the Bolt.