The Wacker Neuson Rotor With Shaft is a genuine OEM component designed for the PSC31503 submersible pump. Sourced directly from Wacker Neuson, this part is manufactured to the exact tolerances required for proper motor operation and pump performance. If your submersible pump is showing signs of motor inefficiency, vibration, or loss of output, a worn or damaged rotor and shaft assembly is a likely culprit — and this is the correct replacement to restore it to spec.
Key Features
- Genuine OEM Motor Tolerances — Manufactured to Wacker Neuson's exact dimensional and magnetic specifications, ensuring correct rotor-to-stator clearance and balanced rotation within the motor housing.
- Integrated Shaft Assembly — The rotor and shaft are supplied as a matched unit, simplifying installation and eliminating the guesswork of sourcing and aligning separate components.
- Confirmed Fitment for PSC31503 — Verified for the Wacker Neuson PSC31503 submersible pump, so you can order with confidence that this assembly will drop into place correctly.
- Restores Full Pump Output — A correctly functioning rotor and shaft assembly maintains consistent motor RPM and impeller drive, delivering the rated flow and head pressure the PSC31503 is built to achieve.
- Electrical Safety Compliance — As a core motor component in a submersible application, using the correct OEM rotor assembly supports proper insulation clearances and safe motor operation in wet environments.
The rotor and shaft assembly is the rotating core of the submersible pump's electric motor. The rotor spins within the stator's magnetic field, converting electrical energy into mechanical rotation that drives the impeller and moves water. The shaft transmits that rotational force directly to the impeller, so any wear, damage, or imbalance in this assembly will reduce flow efficiency, increase motor temperature, and — if left unaddressed — lead to full motor failure. Replacing the rotor and shaft as a matched unit is the correct way to restore the motor to its original operating condition.
Part Details
| Part Number | 5000177044 |
|---|---|
| Old Part Number | 0177044 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rotor With Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC31503 | 5000620468 |
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.
