
Hayward
Hayward SPX1620Z2M Hayward 2.5 HP Dual Speed Up Rate Replacement Motor
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Part Number
SPX1620Z2M
Guaranteed to Fit These Models (1)
Details
Your Hayward Super II Pump's motor is crucial for circulating water, ensuring proper filtration and chemical distribution throughout your pool. Over time, components within the motor can wear out or fail. Common causes include worn bearings that can seize up, damaged windings from electrical surges or overheating, and seal failures that allow water to corrode internal parts. This gradual degradation can lead to a significant decrease in pump performance or complete failure.
Ignoring a failing motor can have several negative consequences for your pool. Without adequate circulation, your pool's water quality will suffer, leading to cloudy water, algae growth, and potential health hazards. Your filter will also be less effective, as it relies on proper water flow to trap debris. In severe cases, a completely seized motor can overheat and potentially cause further damage to the pump housing, leading to more extensive and costly repairs. Replacing the motor promptly ensures optimal pool performance and prevents larger issues down the line.
Specifications
- SKU / Part Number
- SPX1620Z2M
- Brand
- Hayward
- Primary Model
- SP3000
- Compatible Models
- 1
Parts Diagram
Exploded View · 100%Tap a number for details
Position #? on the full SP3000 exploded diagram.
View Full Diagram →Common Signs You Need This Part
- Pump not running, Pump making loud humming or grinding noises, Loss of water circulation, Overheating and tripping breaker, Pool water is cloudy
Pro Tip
When replacing the motor, ensure you properly align the new motor shaft with the pump impeller to avoid premature bearing failure. Always disconnect power at the breaker before starting any work.



