... Reasonable price. Product parameters Model GEGO170F Engine type Single cylinder, Vertical 4-stroke, air cooling Bore x Stroke ( mm) ... GP 390We specializing in tillers, water pumps, generators, gasoline,diesel engines, and Parts of above products,Parts of ... engine assemble lineElectric start diesel engineDifferent type of the output shaft1 keyway shaft6 keyway shaftTaper shaft 4hp 170F air-cooled ...