
Hayward
Hayward MKIT81VS16 Hayward TriStar VS Motor Upgrade Kit - 1.65HP
OEM Part· In Stock· Fast Shipping· Verified to Fit
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Aftermarket Options
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Part Number
MKIT81VS16
Guaranteed to Fit These Models (1)
Details
Over time, the motor in your Hayward TriStar SP3200X Series Pump is subjected to constant operation, heat, and moisture, which can lead to gradual wear and tear. Bearings can become worn and noisy, the windings can degrade due to overheating or moisture ingress, and electrical components can eventually fail. This degradation often starts subtly, with increased noise or a slight decrease in performance, but will inevitably worsen.
Ignoring a failing motor can lead to more significant problems. A seized motor can cause the pump to overheat, potentially damaging other components of your pool system or even posing a fire hazard. Furthermore, a pump that isn't circulating water properly can lead to cloudy or unhealthy pool water, requiring more chemicals and potentially leading to algae blooms. Replacing the motor with this Hayward TriStar VS Motor Upgrade Kit ensures your pump runs efficiently and reliably, maintaining optimal pool conditions.
Specifications
- SKU / Part Number
- MKIT81VS16
- Brand
- Hayward
- Primary Model
- SP3200X
- Diagram Position
- **
- Compatible Models
- 1
Parts Diagram
Exploded View · 100%Tap a number for details
Position #** on the full SP3200X exploded diagram.
View Full Diagram →Common Signs You Need This Part
- Pump making grinding or loud noises, Pump not turning on, Reduced water flow or pressure, Pump motor overheating, Water leaking from motor shaft
Pro Tip
Before installing the new motor, ensure the pump housing is clean and free of debris. It's also a good practice to lubricate the shaft seal during installation to prevent premature failure.



