Hayward Pump Motor, 1/2 HP, Threaded Shaft, Single Phase | SPX1600Z1M Spa Steps With the GLI 55-2003IG-TK

With the GLI 55-2003IG-TK

and simplify maintenance workflows

It threads onto the motor shaft and is the main component that moves water through the filter and back to the pool

Engineered for pool and spa plumbing

Supports safe exhaust termination and reduces wind-driven backdraft risk in exposed locations

Hayward Pump Motor, 1/2 HP, Threaded Shaft, Single Phase | SPX1600Z1M Spa Steps With the GLI 55-2003IG-TKWhat This Part Is Used For The Hayward SPX1600Z1M is a 1 2 HP threaded shaft single phase pump motor used on compatible Hayward pump assemblies. It drives the impeller to circulate water through the filtration system. This motor mounts directly to the wet end. Why This Part Matters When a motor fails, circulation stops and water quality quickly declines. Symptoms often include humming, tripping breakers, or seized shafts. Replacing the motor restores