The Wacker Neuson Impeller is a genuine OEM component designed for PSC43703 and PSC43803EX series submersible pumps. Sourced directly from Wacker Neuson, this impeller is manufactured to the same specifications as the original part, ensuring it integrates seamlessly into the pump assembly. Confirmed fitment covers the PSC43703 and PSC43803EX submersible pump models.
Key Features
- Genuine OEM Construction: — Cast and balanced to the original hydraulic profile, delivering the same flow rates and pressure head as the factory-installed impeller.
- Drop-In Replacement: — Matches the original bore diameter, vane geometry, and mounting interface, so the impeller seats correctly within the pump volute without modification.
- Confirmed Submersible Pump Fitment: — Verified for the PSC43703 and PSC43803EX submersible pump models.
- Sustained Pumping Performance: — A correctly functioning impeller maintains rated flow volume and lift capacity; a worn or damaged impeller causes loss of prime, reduced output, and excessive motor load.
- Corrosion-Resistant Design: — Built to withstand continuous submersion and contact with the abrasive, debris-laden water typical of construction site dewatering applications.
The impeller is the rotating core of a centrifugal pump — it converts motor shaft energy into fluid velocity, drawing water into the pump inlet and forcing it out through the discharge port. In a submersible pump like the PSC series, the impeller operates fully submerged and must maintain precise clearances within the volute to generate the correct head pressure and flow rate. When an impeller wears, cracks, or becomes clogged, pumping efficiency drops sharply, the motor works harder, and in severe cases the pump loses prime entirely and runs dry — accelerating damage to the seal and motor assembly.
Part Details
| Part Number | 5000176882 |
|---|---|
| Old Part Number | 0176882 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC43703 | 5000620470 |
| 3~Submersible Pumps | PSC43803EX | 5000620473 |
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.
