The Wacker Neuson is a genuine OEM 220/230/240V 50Hz Stator designed for PST3 and PSTF3 series submersible pumps. As a factory-sourced component, it is manufactured to the same specifications as the original part, ensuring a correct drop-in fit within the motor housing. This stator is confirmed compatible with PST3 750 and PSTF3 750 submersible pump models, making it the right choice when restoring pump motor performance. Order with confidence knowing you are installing a verified OEM replacement backed by Wacker Neuson's parts program.
Key Features
- OEM-Wound Coil Specification — Factory-wound to the correct voltage and frequency rating (220/230/240V, 50Hz), ensuring the motor generates the proper electromagnetic field for full-rated pump output.
- Direct Motor Housing Fit — Engineered to match the original stator geometry and mounting profile, allowing installation into the submersible pump motor without alteration to the housing or end bells.
- Confirmed PST3 and PSTF3 Compatibility — Verified fitment across PST3 750 and PSTF3 750 submersible pump variants, covering both standard and float-switch equipped configurations.
- Sustained Pumping Performance — A correctly functioning stator maintains full motor torque and pump flow rate; a degraded or open-wound stator causes overheating, reduced output, or complete motor failure.
- Electrical Safety Integrity — Correct stator winding insulation is critical in a submersible application — the OEM part maintains the insulation class and moisture resistance required for safe submerged operation.
The stator is the stationary winding assembly inside an electric motor that generates the rotating magnetic field driving the pump's impeller. In a submersible pump like the PST3 and PSTF3, the stator must operate reliably while fully submerged, making insulation integrity and precise winding specification especially important. When a stator fails — through winding burnout, insulation breakdown, or moisture ingress — the motor loses torque, draws excessive current, or stops running entirely, bringing pumping operations to a halt.
Part Details
| Part Number | 5000177078 |
|---|---|
| Old Part Number | 0177078 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 220/230/240V 50Hz Stator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PST3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PST3750 | 5000620337, 5000620454, 5000620455 |
| PSTF3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PSTF3750 | 5000620338 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
