... Excellent quality control.5.Reasonable diesel engine price.6.100% copper wire7.Options :crankshaft or camshaft; hand ... ,3000/3600RPM,shaft:keyway/taperway/thread4YM178FEDiesel Engine, 7HP,E- start,3000/3600RPM,shaft:keyway/taperway/thread5YM178FSDiesel Engine ... 3000/3600RPM,shaft:keyway/taperway/thread12YM186FAEDiesel Engine, 11HP,E-start,3000/3600RPM,shaft:keyway/taperway/thread13YM186FASDiesel Engine, ...