For sale is a Dayton Model 4K605 AC Motor. 1/3 HP. 1/60/115/230V, Single phase input power. 1,725 RPM. 5/8" Diameter keyed output shaft. Frame SB56. NOTE: I have tested this motor in my shop, and found it to be quiet and in good running order. The output shaft is in relatively poor condition, but is straight (see photographs).