Of all the components used in this assembly the Seat Assy.,double is the most expensive.
The Nut,flange,6mm is the most widely applied product in the CM450E 1982 (C) USA SEAT ( seven times ).
Parts such as the Seat: Ring,seat Lock, Seat Assy.,double, Plate,r.seat Lock, Spg,r.seat Lock are included in the Cm450e 1982 (c) Usa Seat parts fiche.