The Yamaha FUEL SYSTEM has thirty-seven products enlisted in the schematic.
The Fuel System assembly is constructed from several parts from which the Fuel Pump Assy is the most expensive.
Parts such as the Fuel System: Valve, Chack, Diaphragm, Packing, Filter (nas), Screw, Pan Head are included in the 115/130trq 1992 Fuel System parts fiche.