The Wacker Neuson Rotor is a genuine OEM component designed for the PS4-7503HH and PS4-7503HF series submersible pumps, including 220V/60Hz, 440V/60Hz, and 400V/50Hz high-output configurations. As a direct OEM replacement, this rotor is manufactured to the same specifications as the original part, ensuring it installs correctly without modification. It is the authoritative replacement choice for operators and service technicians working on Wacker Neuson PS4-7503 series pumps across a range of voltage configurations.
Key Features
- Genuine OEM Winding and Balance Spec — Manufactured to the original rotor balance and magnetic tolerance spec, maintaining correct motor efficiency and rotation under load.
- Direct Drop-In Fit for PS4-7503 Series — Engineered to the same shaft dimensions and stack geometry as the original, so it seats and secures exactly as the factory rotor did.
- Broad Voltage Configuration Coverage — Confirmed fitment across PS4-7503HH and PS4-7503HF pumps in 220V/60Hz, 440V/60Hz, and 400V/50Hz high-output variants.
- Restores Full Motor Output — A worn or damaged rotor causes overheating, loss of pump flow, and motor failure; replacing with a correct OEM rotor returns the pump to rated performance.
- Electrical Safety Compliance — As a core motor component in a submersible pump, using the correct OEM rotor ensures the motor operates within its designed current draw and thermal limits, reducing risk of electrical fault.
The rotor is the rotating core of the electric motor that drives a submersible pump. It works in combination with the stator to convert electrical energy into the mechanical rotation that spins the pump impeller and moves water. When a rotor wears, becomes unbalanced, or sustains damage, the motor draws excessive current, overheats, and loses pumping capacity — eventually leading to motor seizure or burnout. Replacing a failed rotor with the correct OEM part restores proper motor balance and rated flow output, keeping the pump operating as intended across its full duty cycle.
Part Details
| Part Number | 5200023094 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rotor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-7503HH | PS47503HH | 5000008856, 5000008857, 5000009147, 5000009148 |
| PS4-7503HF | PS47503HF | 5000008862, 5000008863, 5000009206 |
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.
