My Dayton garage exhaust fan (about 1/25th horsepower) died just after the one year warranty ran out. Out on the workbench, I find the fan bearings turn freely and the motor tries to run when powered (120V). I suspect the starting capacitor is bad. The capacitor is a two wire CBB61 5 microfarad unit. I found one on Amazon but apparently it is being shipped on a slow boat from China. Any chance I can replace this tiny capacitor with another? Even larger? Any recommendation?