The most reasonably priced component used on the Yp125r 1998 5ds3 Europe 285ds-300e1 Oil Pump is the Screw, Flat.
Parts such as the Oil Pump: Pin, Dowel(4dh), Circlip(47x), Oil Pump Assy, Washer, Plate (8v8) are included in the Yp125r 1998 5ds3 Europe 285ds-300e1 Oil Pump parts fiche.
The Oil Pump assembly is constructed from several parts from which the Oil Pump Assy is the most expensive.
