
Hayward
Hayward B2984 Century (A.O. Smith) 2.0 HP Full Rate, Motor, Square Flange 56Y Frame, Dual Speed - Model B2984
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Part Number
B2984
Guaranteed to Fit These Models (1)
Details
The Century (A.O. Smith) 2.0 HP motor is the heart of your Hayward TriStar SP3200X Series Pump, responsible for generating the powerful flow of water needed to keep your pool clean and inviting. Over time, these motors can succumb to wear and tear. Common failure points include worn bearings, which can lead to increased noise and eventual seizure, or electrical winding burnout caused by overheating or power surges. Water intrusion into the motor housing is another frequent culprit, leading to corrosion and short circuits.
If this motor fails, your pool's filtration system will stop working. This means debris will not be removed, chemicals won't circulate properly, and your pool can quickly become a breeding ground for algae and bacteria. Without proper water circulation, your pool heater may also not function, leaving you with cold water. Ignoring a failed motor will not only result in an unusable pool but could also lead to more extensive damage to other components of your pump system if left unaddressed.
Specifications
- SKU / Part Number
- B2984
- Brand
- Hayward
- Primary Model
- SP3200X
- 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 not running, Humming noise from pump, Loss of water circulation, Overheating motor, Visible smoke or burning smell
Pro Tip
When replacing this motor, ensure the new motor's shaft and wiring are properly aligned and sealed to prevent future water damage. Always disconnect power at the breaker before beginning any work.



