Down to the last minute I figgered the fuel pump was OK, maybe just gunked up like the carb was before I rebuilt it. Well...it ain't. The diaphragm is shot. $80-$100 to replace the whole shootin' match UNLESS...some charitable soul out there has one layin' around that needs to go to to a good home. Heck, all I really need is the diaphragm! This is truly the last item left in the refurb of a classic 1962 10hp SportTwin. Anyone? Anyone? Bueller? Bueller?