The Wacker Neuson Impeller is a genuine OEM component designed for PSC31503 and PSC31603EX series submersible pumps. Sourced directly from Wacker Neuson, this impeller matches the original part specification, ensuring correct fit and function within the pump assembly. It is compatible with both the PSC31503 and PSC31603EX submersible pump models, making it the correct replacement choice for operators servicing either unit. When it comes time to restore full pumping performance, using the genuine OEM protects the integrity of the pump and keeps the machine operating as designed.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to the original impeller geometry and material specification, ensuring consistent flow rate and pressure output within the pump housing.
- Direct Drop-In Replacement — Engineered to mount and seat exactly as the original, with no modification to the pump volute or shaft assembly required.
- Fits PSC31503 and PSC31603EX Submersible Pumps — Verified fitment across both PSC-series submersible pump models, covering standard and EX-rated variants.
- Restores Full Flow Capacity — A worn or damaged impeller causes a measurable drop in pump output and can lead to cavitation; replacing it with the correct OEM part brings discharge performance back to spec.
- Submersible-Duty Construction — Built to withstand continuous submerged operation, including exposure to the abrasive and corrosive conditions common in construction dewatering applications.
The impeller is the rotating core of a centrifugal pump — it converts motor shaft rotation into fluid movement by accelerating water outward through centrifugal force and directing it toward the discharge outlet. In a submersible pump like the PSC31503 and PSC31603EX, the impeller operates fully submerged and is responsible for the machine's flow rate and lift capacity. When an impeller becomes worn, cracked, or clogged, pump output drops significantly, the motor works harder, and in severe cases the pump may lose prime entirely — making timely replacement critical to keeping dewatering operations on schedule.
Part Details
| Part Number | 5000176892 |
|---|---|
| Old Part Number | 0176892 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC31503 | 5000620468 |
| 3~Submersible Pumps | PSC31603EX | 5000620471 |
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.
