2189 Metal Black Evaporative Cooler Motor Kit 3/4-HP 230-V 230-RPM2-Speed. BRAND NEW, THE PACKING BOX MIGHT BE OPENED AND INSPECTED. High efficiency ¾ HP 2 SPD 230V replacement motor. NEMA 56Z frame motor only. The base is NOT included. AutoReset Thermal Overload protection. Label and instructions in English and Spanish. 96 x 7 x 11 inches. Product Type: Evaporative Cooler Motor. Horse Power: 3/4 HP. Shaft Diameter: 1/2 in. Number of Speeds: 2 speed.