The Wacker Neuson Stator is a genuine OEM component designed for the PS3 5503 and PS4 5503 submersible pumps. As a direct OEM replacement, this stator is manufactured to the same specifications as the original, ensuring correct fit within the pump motor housing without the need for improvised fitment workarounds. It is confirmed compatible with the 220V/60Hz, 7.5hp variants of both the PS3 5503 and PS4 5503 series. Sourcing a genuine Wacker Neuson part means the meets the exact electrical and mechanical requirements of the original build.
Key Features
- Correct Winding Specification: — Wound to the original 220V/60Hz electrical rating, maintaining proper amperage draw and motor output for 7.5hp submersible pump operation.
- Direct Motor Housing Fit: — Matches the original stator dimensions for the PS3 5503 and PS4 5503 pump motors, slotting into the housing without modification.
- Genuine OEM Quality: — Sourced directly from Wacker Neuson, this is the same stator used in factory-built units — not an approximation.
- Confirmed Series Compatibility: — Fits both the PS3 5503 and PS4 5503 submersible pump models, covering the 220V/60Hz, 19.5A configuration of each.
- Restores Full Pumping Capacity: — A failed or shorted stator causes the motor to run weak, overheat, or stop entirely. Replacing with part 5000150598 brings the pump back to rated flow and lift performance.
- Electrical Safety Integrity: — For a submersible application, a correctly rated stator is critical to safe motor operation in wet environments — an off-spec winding risks overheating, insulation failure, and electrical hazard.
The stator is the stationary winding inside the pump's electric motor that generates the rotating magnetic field driving the rotor and impeller. In a submersible pump like the PS3 5503 or PS4 5503, the stator must maintain precise winding resistance and insulation integrity to sustain continuous operation while fully submerged. When the stator degrades — through moisture ingress, overload, or age — the motor loses efficiency, draws excessive current, overheats, and will ultimately fail to pump, making prompt replacement essential to restore full dewatering capability.
Part Details
| Part Number | 5000150598 |
|---|---|
| Old Part Number | 0150598 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3 5503 Sub. Pump, 220V/60hz, 7.5hp, 19.5A | PS35503 | 5000009141 |
| PS4 5503 Sub. Pump, 220V/60hz, 7.5hp, 19.5A | PS45503 | 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.
