3721621-1WHZW Pump WW EX2 3.0hp Century 230v 2-Spd 2

Although this pump kit has been discontinued by Horizon/Optimus the components that make up the pump kit are still available separately.

34-270-1765 - Wet End, Waterway EX2, 3.0hp, 2"mbt, 48/56 Frame

35-126-1154W - Motor, Century/WW, 3.0hp, 230v, 2-Speed, 56Y Frame