The lowest price component in this Battery parts-list fiche is the Bolt,m6x1x20.
The Protector,20x9 is the most widely applied product in the GS450S 1984 (E) (E06 E15 E34 E39) BATTERY ( three times ).
The Gs450s 1984 (e) (e06 E15 E34 E39) Battery consists of fifteen pieces with the Battery(yb12b-b2,12v11.6a) being the most expensive.