The Wacker Neuson Impeller is a genuine OEM component designed for the PST3 750 and PSTF3 750 series submersible pumps. Sourced directly from Wacker Neuson, this impeller is built to the same specification as the original, ensuring the pump delivers its rated flow and head pressure. It is confirmed compatible with PST3 750 and PSTF3 750 units operating on 220V/60Hz with a 1 hp motor, covering both standard and float-switch-equipped configurations. When it comes time to restore your pump's performance, is the correct OEM part for the job.
Key Features
- OEM-Matched Flow Geometry — Cast and balanced to the original impeller profile, so your PST3 750 or PSTF3 750 pump delivers rated flow and head pressure without recalibration.
- Direct-Swap Installation — Engineered to the same shaft bore, vane count, and housing clearances as the factory impeller, allowing straightforward removal and reinstallation with standard tools.
- Confirmed Fitment — Compatible with PST3 750 and PSTF3 750 submersible pumps, including both standard cord and float-switch variants operating on 220V/60Hz, 1 hp.
- Sustained Pumping Efficiency — A worn or damaged impeller reduces flow rate and increases motor load; replacing it with a correctly matched OEM part restores full dewatering capacity and protects the motor from overheating.
- Genuine Wacker Neuson Quality — Produced to the same material and dimensional standards as the part installed at the factory, giving you a component that fits, functions, and lasts as intended.
The impeller is the rotating core of a centrifugal pump — it spins at high speed to draw water in through the pump inlet and accelerate it outward through the volute casing, creating the flow and pressure that moves water out of the discharge hose. In a submersible dewatering pump like the PST3 750 and PSTF3 750, the impeller works fully submerged and is subject to continuous wear from abrasive particles, debris, and cavitation. When an impeller erodes, chips, or becomes unbalanced, pump output drops noticeably, the motor runs hotter, and in severe cases the unit can fail to prime entirely. Replacing a worn impeller with the correct OEM part — Wacker Neuson 5000176889 — restores full hydraulic performance and protects the rest of the pump assembly from secondary damage.
Part Details
| Part Number | 5000176889 |
|---|---|
| Old Part Number | 0176889 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PST3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PST3750 | 5000620337, 5000620440 |
| PSTF3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PSTF3750 | 5000620338, 5000620441 |
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.
