Hayward SPX1607Z1BNS Fullrate Motor Replacement for Hayward Northstar Pump, 3/4-HP Fullrate motor replacement Fits hayward northstar pump sp4000 series models sp4005(ns), sp4007(ns), sp4010(ns), sp4015(ns), sp4020(ns), sp4030(ns) Capacity 3/4-hp Weighs 32-Pound