The Wacker Neuson Wear Ring is a genuine OEM component designed for the PSW3 1500 and PS2-1500 series submersible pumps. As a direct factory replacement, this part is manufactured to the same specifications as the original, ensuring a proper fit within the pump's impeller housing. This Wear Ring is confirmed compatible with PSW3 1500 and PS2-1500 models, making it a straightforward service part for authorized Wacker Neuson pump maintenance.
Key Features
- Genuine OEM Material Integrity — Manufactured to original tolerances, maintaining the close clearance between the impeller and housing that submersible pump efficiency depends on.
- Drop-In Replacement — Mounts directly into the pump housing in the same position as the original, with no reworking of mating surfaces required.
- Confirmed Fitment — Compatible with PSW3 1500 (220V/60Hz, 2hp) and PS2-1500 submersible pump models.
- Preserves Flow Rate and Pump Head — A correctly sized Wear Ring keeps internal recirculation losses to a minimum, supporting the rated output performance of your pump.
- Backed by Wacker Neuson OEM Sourcing — Supplied as a genuine part through the authorized Wacker Neuson parts network, with a verified part number for accurate ordering.
The Wear Ring sits between the rotating impeller and the pump volute housing, maintaining a tight running clearance that controls how much fluid recirculates internally rather than being discharged. This clearance is critical to pump efficiency — as the ring wears, the gap widens, internal recirculation increases, and the pump progressively loses flow rate and pressure output. Replacing a worn Wear Ring restores the pump's ability to move the rated volume of fluid and prevents the motor from running under increased load to compensate for the loss.
Part Details
| Part Number | 5000178387 |
|---|---|
| Old Part Number | 0178387 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wear Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PSW3 1500 Sub. Pump, 220V/60hz, 2hp, 49' Cord, 13.7A | PSW31500 | 5000620339, 5000620444 |
| PS2-1500 | PS21500 | 5000620458 |
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.
