Smith B625 Polaris P61 0.75HP 115/230V Pool Cleaner Booster Pump Motor. The B625 3/4 Horsepower Threaded Shaft replacement Booster Pump Motor by AO Smith fits the Polaris PB4-60 pool cleaner booster pump. The B625 motor replaces the Polaris P61 Booster Pump Motor. Arrival time will depend on your location. If you have any questions, feel free to ask.Smith B625 Polaris P61 0.75HP 115/230V Pool Cleaner Booster Pump Motor" is in sale since Saturday, January 2, 2021. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Pumps".281" and is located in Tampa, Florida. This item can be shipped worldwide.