The Wacker Neuson 4 Impeller is a genuine OEM component designed for the PS4-5503 submersible pump series, including 100mm/4in submersible pump configurations rated at 400 V/50Hz. Sourced directly from Wacker Neuson, this impeller meets the original engineering specifications for the PS4-5503 and ensures a direct, no-fuss installation in place of the factory unit. If your submersible pump is losing flow, running rough, or failing to prime correctly, a worn or damaged impeller is a common cause — and part number is the correct OEM replacement to restore full pumping capacity.
Key Features
- OEM-Matched Flow Geometry — Manufactured to the original vane profile and dimensional tolerances that determine flow rate and discharge pressure in the PS4-5503 pump.
- Direct Swap Installation — Replaces the factory impeller on a like-for-like basis; mounts directly onto the pump shaft without shimming or machining.
- Broad PS4-5503 Compatibility — Confirmed fitment across multiple PS4-5503 machine configurations and 100mm/4in 400 V/50Hz submersible pump variants.
- Restored Pump Output — A correctly spec'd impeller maintains rated flow volume and lift height; a worn impeller reduces discharge and can cause motor overload over time.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM supply chain, so material grade and dynamic balance match what left the factory originally.
The impeller is the rotating core of a centrifugal pump — it converts motor shaft energy into fluid velocity and pressure that moves water from the inlet to the discharge port. In a submersible pump like the PS4-5503, the impeller operates fully submerged and is responsible for generating the flow rate and lift that the machine is rated for. When the impeller wears, cracks, or becomes clogged with debris, the pump loses discharge capacity, draws more current, and can ultimately damage the motor through sustained overload.
Part Details
| Part Number | 5000152317 |
|---|---|
| Old Part Number | 0152317 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 4 Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-5503 | PS45503 | 5000008850, 5000008851, 5000008849, 5000008852, 5000008853, 5000008854, 5000009202 |
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.
