Of all the components used in this assembly the Frame Comp. is the most expensive.
On this parts fiche the Washer, Plate(3xp) is the most specified component.
Parts such as the Frame: Washer(jn5), Nut, Flange(jn5), Washer, Plate(3xp), Frame Comp. are included in the Pw80w 2007 4bch Japan 1f4bc-300e1 Frame parts fiche.