Description
The Hayward Seal Assembly (SPX1500KA) is the OEM replacement mechanical shaft seal for the PowerFlo LX and PowerFlo Matrix pump lines.
The mechanical shaft seal sits between the pump’s wet end and motor, preventing water from migrating along the motor shaft. Replacing a worn or leaking seal restores a watertight barrier at this critical junction and protects the motor from water intrusion damage.
Specifications
| Hayward Part Number | SPX1500KA |
| Part Type | Mechanical Shaft Seal Assembly |
| Quantity Included | 1 |
| UPC | 610377039321 |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Hayward | PowerFlo LX Pump, 0.85 HP (includes 3′ Cord) | W3SP1580 | |
| Hayward | PowerFlo LX Pump, 1.1 HP (includes 3′ Cord) | W3SP1580X15 | |
| Hayward | PowerFlo Matrix High Efficiency Pump, 0.85 HP (includes 3′ Cord) | W3SP1592 | |
| Hayward | PowerFlo Matrix Pump, 1.0 HP (includes 3′ Cord) | W3SP15932S |
Compatibility is based on Hayward parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment’s manual or on the original part itself before ordering.
Poolaroo Pro Tip
When replacing the shaft seal, inspect the seal seat and the motor shaft for scoring or corrosion before installing the new assembly. A damaged shaft surface or seal seat will cause a new seal to leak prematurely. Replace both components together if wear is evident, and never run the pump dry even briefly as dry operation is the most common cause of premature seal failure.
