Overview Product Description SDS1152 1.5-.19 HP Features:Open Construction, Rigid Base, Sealed ball Bearing, Threaaded Shaft, Thru Bolt Mounting, 50C Ambient, 1.0 Service Factor, Energy Efficient, Auto Protector, 2 Speed(Capacitor start low speed, PSC high Speed), Rotation(CCW Pump End) Replacement motor for dimensions One, Hydroquip, GPM Industries, Hawkeye, Marquis and Master Spas 1.5-.19 HP 3450/1725 RPM 230 VOLTS 7.2/2.4 AMPS 56Z FRAME INSULATION CLASS F NOTE: When crossing to an original equipment A.O. Smith Motor, use the Quick Cross Reference table. Find the amps and model number of the OEM motor on the motor nameplate. Fidn the equivalent amps and model number on the Quick Reference table below. The replacement is the stock number listed in the "Use" column. The horsepower and service factor may not be the same, but the motors are the same. Name plate Model number: K48M2A4. Cross Reference: 5KCR39UN6113X C1316 MC1316 ATTENTION: Shipping Restrictions Apply!! Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect Please check your local and State codes to comply with their requirements for replacement pump motors. Click here for answers to frequently asked questions California: This replacement pump motor does not comply with California's Efficiency Regulations. These regulations can be found in Title 20, in the California Code of Regulations (CCR) sections 1601-1609. To meet California’s requirement, the replacement pump motor must be a variable speed. Product Videos Custom Field Product Reviews