The Wacker Neuson 5200023084 Impeller is a genuine OEM component designed for the PS4 5503 submersible pump series, covering both the 220V/60Hz and 440V/60Hz variants. As a direct factory replacement, this impeller restores the hydraulic output your pump depends on to move water efficiently. If your PS4 5503 is losing flow rate or struggling under load, a worn or damaged impeller is often the cause — and this part gets it back to spec.
Key Features
- Genuine OEM Hydraulic Geometry: — Manufactured to the exact vane profile and clearance tolerances of the original, ensuring full flow capacity is restored rather than approximated.
- Drop-In Replacement: — Engineered to match the original shaft bore and housing interface of the PS4 5503, so installation is straightforward without reworking internal components.
- Dual-Voltage Fitment: — Compatible with both the 220V/60Hz (19.5A) and 440V/60Hz (9.8A) configurations of the PS4 5503 submersible pump.
- Restores Full Pumping Capacity: — A correctly fitted impeller maintains the pump's rated flow and head pressure, preventing motor strain caused by cavitation or recirculation losses.
- Backed by Wacker Neuson OEM Standards: — Sourced directly through Wacker Neuson's parts program, so you're getting a component built and validated for this exact pump family.
The impeller is the rotating core of a centrifugal pump — it uses centrifugal force to accelerate water outward from the center, generating the flow and pressure that moves water through the discharge. In a submersible pump like the PS4 5503, the impeller operates fully submerged and must maintain tight clearances within the pump housing to work efficiently. When an impeller wears, chips, or becomes clogged, the pump loses flow rate, draws more current than rated, and can overheat — shortening the life of the motor and seals around it.
Part Details
| Part Number | 5200023084 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4 5503 Sub. Pump, 440V/60hz, 7.5hp, 9.8A | PS45503 | 5000009145, 5000009144 |
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.
