The Wacker Neuson Stator is a genuine OEM component designed for the PS4 7503HH and PS4 7503HF submersible pump series. As a direct Wacker Neuson OEM part, the is manufactured to the original specification, ensuring a correct, drop-in fit within the motor assembly of these 220V/60Hz high-output pumps. Fitment covers the PS4 7503HH 10HP submersible pump and the PS4 7503HF 100mm/4-inch high-output submersible pump. When the stator fails, the pump motor loses the ability to generate the electromagnetic field needed to drive the rotor, making replacement with the correct OEM part critical to restoring full pump operation.
Key Features
- OEM Winding Specification: — Manufactured to the original coil winding and insulation spec for 220V/60Hz operation, maintaining correct electromagnetic output in the motor assembly.
- Direct-Fit Replacement: — Dimensionally identical to the factory stator, seating correctly within the motor housing of the PS4 7503HH and PS4 7503HF without any modification to mounting or wiring connections.
- Confirmed Fitment: — Compatible with the PS4 7503HH 220V/60Hz 10HP submersible pump and the PS4 7503HF 100mm/4-inch high-output submersible pump.
- Restores Full Motor Output: — A correctly functioning stator sustains the magnetic field needed to spin the rotor at rated speed; a degraded stator causes overheating, reduced flow, and eventual motor failure.
- Electrical Safety Integrity: — Genuine OEM construction ensures correct insulation class and winding integrity, reducing the risk of ground faults or electrical failures in wet submersible environments.
The stator is the stationary winding assembly inside the pump motor that generates a rotating magnetic field to drive the rotor. In a submersible pump, the stator must maintain precise winding resistance and insulation integrity to sustain motor torque across demanding continuous-duty pumping cycles. When the stator degrades — through moisture ingress, overheating, or winding breakdown — the motor draws excessive current, loses pumping efficiency, and will eventually seize or trip protection circuits, taking the pump offline entirely.
Part Details
| Part Number | 5000163032 |
|---|---|
| Old Part Number | 0163032 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4 7503HH Sub. Pump, 220V/60hz, 10hp, 25.5A | PS47503HH | 5000009147 |
| 100mm/4in Submersible Pump 220 V/60Hz High Output | PS47503HF | 5000009150 |
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.
