3711621-1DHZW Pump WW Exec 4.0hp Century 230v 1-Spd 56fr 2

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

34-270-1606 - Wet End, WW Executive 4.0hp 2"mbt 56fr

35-126-1160W - Motor, Century/WW, 4.0 Horsepower, 230v, 1-Spd, 56 Y Frame