The Wacker Neuson Seal is a genuine OEM seal designed for the GPSi3200 and GPSi4300 portable inverter generators. Sourced directly from Wacker Neuson, this is the same part installed at the factory — correct material grade, correct compression profile, and correct dimensions for a drop-in fit. If you're servicing a GPSi3200 Inverter Generator or any GPSi4300 variant, part number is the verified replacement to keep on hand.
Key Features
- OEM Material Integrity — Manufactured to Wacker Neuson's material specification, ensuring the seal delivers the correct compression rating and chemical resistance for generator service environments.
- Direct-Fit Replacement — Matches the original seat geometry exactly, seating flush without trimming, shimming, or adapting during installation.
- Confirmed Fitment — Verified for the GPSi3200 Inverter Generator and GPSi4300 portable inverter generator series, covering multiple production configurations.
- Leak Prevention — A properly functioning seal keeps fluids and gases contained within their intended passages; a worn or degraded seal can lead to leaks, contamination, and accelerated wear of surrounding components.
- Fuel and Fluid System Integrity — Seals in generator fuel and oil circuits are critical safety components; using a genuine OEM part ensures correct sealing performance and reduces the risk of hazardous leaks.
A seal serves as a barrier between two mating surfaces or around a shaft, preventing the escape of fluids, gases, or contaminants from one area of the machine to another. In a portable inverter generator like the GPSi3200 or GPSi4300, seals are essential to maintaining proper fluid containment in fuel, oil, and cooling circuits. When a seal degrades — through heat cycling, age, or chemical exposure — it can allow leaks that compromise performance, damage adjacent components, or create a safety hazard, making timely replacement with the correct part essential.
Part Details
| Part Number | 5000226357 |
|---|---|
| Old Part Number | 0226357 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GPSi4300 | GPSi4300 | 5000620963, 5000620783, 5000620937 |
| GPSi3200 INVERTER GENERATOR | GPSi3200 | 5000620936 |
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.
