3722021-1VHZW Pump WW Viper5.0hp Century230v2-Spd56fr2-1/2

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

34-270-1225 - Wet End, WW Viper 5.0hp 2-1/2"mbt 56fr

35-126-1158W - Motor, Century/WW, 5.0 Horsepower, 230v, 2 Speed, 56 Y Frame