The Wacker Neuson Gasket is a genuine OEM gasket designed for the PST2 400 and PSTF2 400 series submersible pumps. As a factory-sourced component, it is manufactured to the exact material and dimensional specifications required to maintain a proper seal within the pump assembly. This gasket is confirmed to fit across multiple PST2 400 configurations, including 110 V and 230 V variants, as well as the PSTF2 400 model. Installing the correct OEM part ensures the pump continues to operate at full capacity without the risk of leaks caused by a mismatched or degraded seal.
Key Features
- OEM Material Specification — Manufactured from materials selected by Wacker Neuson to withstand the pressure, moisture, and chemical exposure conditions inside a submersible pump housing.
- Drop-In Sealing Fit — Dimensioned to seat precisely in its mating surfaces, requiring no trimming or shimming during installation.
- Broad PST2 400 and PSTF2 400 Coverage — Compatible across multiple PST2 400 build variants, including 110 V and 230 V configurations, and the PSTF2 400 model.
- Leak Prevention — A correctly seated gasket keeps fluid contained within the pump circuit; a worn or improperly fitted gasket can allow water intrusion into sealed chambers, leading to motor damage or loss of pump output.
- Pump Integrity Maintained — Replacing this gasket as part of routine service keeps internal pump pressure where it belongs, supporting consistent flow and discharge performance.
A gasket forms a static seal between two mating surfaces inside the pump assembly, preventing fluid from bypassing the intended flow path or escaping the housing. In a submersible pump like the PST2 400, maintaining that seal is critical — any breach can allow water to reach electrical or mechanical components not designed for direct exposure, shortening the service life of the unit significantly. Replacing a gasket at the first sign of weeping or at scheduled service intervals is one of the most cost-effective ways to protect the broader pump assembly.
Part Details
| Part Number | 5000150685 |
|---|---|
| Old Part Number | 0150685 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PST2-400 | PST2400 | 5000008789, 5000009112, 5000009173, 5000009174, 5000009175, 5000008785, 5000008786, 5000008788 |
| PSTF2 400 | PSTF2400 | 5000620435 |
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.
