The Wacker Neuson Spring Washer is a genuine OEM component designed for the PS2, PS3, PSA2, and PSW3 series submersible pumps. As a direct factory replacement, this washer is sourced to the same specification as the original hardware used in production. Compatible models include the PS2-1500, PS2-1503L, PS2-2203L, PSA2-1503L, PSA2-2203L, PS3 1500, PS3 2200, PSW3 1500, and related variants, making the correct choice across a wide range of Wacker Neuson submersible pump configurations. Verifying your model number before ordering ensures a straightforward, hassle-free installation.
Key Features
- Genuine OEM Hardness and Tension Rating — Manufactured to the exact spring-back force and material hardness required to maintain clamping integrity in submersible pump assemblies, where vibration and water exposure accelerate wear on inferior hardware.
- Drop-In Hardware Replacement — Matches the original bolt pattern and seat geometry so the washer seats correctly against mating fasteners without any rework or shimming.
- Broad Submersible Pump Fitment — Confirmed for PS2, PS3, PSA2, and PSW3 series pumps, covering single-phase, three-phase, and 220V configurations across the Wacker Neuson submersible pump lineup.
- Sustained Clamping Force Underwater — A properly functioning spring washer maintains consistent fastener preload during continuous submerged operation; a fatigued or missing washer allows fasteners to back out, risking seal failure and water ingress into the motor housing.
- Corrosion-Resistant Construction — Built to withstand the submerged, high-moisture environment these pumps operate in, resisting the oxidation that causes standard washers to seize or lose spring tension prematurely.
A spring washer is a small but load-bearing piece of hardware that sits beneath a fastener to maintain tension and prevent loosening caused by vibration or thermal cycling. In a submersible pump, where the assembly is continuously exposed to water pressure, motor vibration, and start-stop cycles, this tension is critical to keeping seals compressed and fasteners secure. When a spring washer loses its temper or fails entirely, fasteners can back out gradually, leading to misalignment, seal leaks, or motor damage that far exceeds the cost of the washer itself.
Part Details
| Part Number | 5000150767 |
|---|---|
| Old Part Number | 0150767 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3 2200 | PS32200 | 5000009119 |
| 3~Submersible Pumps | PS21503L | 5000620461, 5000620462 |
| PSA2-1503L | PSA21503L | 5000620463 |
| PSA2-2203L | PSA22203L | 5000620466 |
| PS3 1500 | PS31500 | 5000009117, 5000009118 |
| PSW3 1500 Sub. Pump, 220V/60hz, 2hp, 49' Cord, 13.7A | PSW31500 | 5000620339, 5000620444 |
| PS2-1500 | PS21500 | 5000620458 |
| 3~Submersible Pumps | PS22203L | 5000620464, 5000620465 |
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.
