The Wacker Neuson Rotor is a genuine OEM component designed for the PS2-3703, PS3-3703, and PS4-3703 series submersible pumps. Sourced directly from Wacker Neuson, this rotor is built to exact manufacturer specifications, ensuring correct motor balance, winding compatibility, and output performance across both 220V and 440V configurations. It fits the full range of PS-3703 submersible pump variants covered under this part number, making it the straightforward choice when rebuilding or replacing a worn motor assembly. Verify your machine number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Motor Spec: — Manufactured to exact electromagnetic and dimensional tolerances required by the PS-3703 pump motor — not a generic approximation.
- Dual-Voltage Coverage: — Fits both 220V/60Hz and 440V/60Hz pump configurations across the PS2-3703, PS3-3703, and PS4-3703 series.
- Drop-In Motor Replacement: — Machined to OEM shaft and housing dimensions for direct installation into the existing stator housing without modification.
- Restored Pump Output: — A failed or worn rotor causes loss of motor torque and reduced flow rate; this replacement restores full rated pumping performance.
- Electrical Safety Compliance: — As a core motor component, using a correctly rated OEM rotor ensures the pump operates within its designed current draw, protecting motor windings and connected electrical systems.
The rotor is the rotating core of the submersible pump's electric motor. It spins within the stator in response to the electromagnetic field generated when power is applied, converting electrical energy into the mechanical rotation that drives the pump impeller. When the rotor is damaged — through heat, moisture ingress, or physical wear — the motor loses efficiency, draws uneven current, and pump output drops noticeably or stops entirely. Replacing a worn rotor restores proper motor function and brings flow rate back to the pump's rated capacity.
Part Details
| Part Number | 5000162529 |
|---|---|
| Old Part Number | 0162529 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rotor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-3703 | PS23703 | 5000008827, 5000008826, 5000009132, 5000009133 |
| PS3-3703 | PS33703 | 5000008833, 5000008832, 5000009135, 5000009136 |
| PS4-3703 | PS43703 | 5000008839, 5000008838, 5000009138, 5000009139 |
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.
