The Wacker Neuson Washer is a genuine OEM component designed for the GPi3200, GPSi3200, GPi4300, and GPSi4300 portable inverter generator series. Sourced directly from Wacker Neuson, this washer meets the exact material and dimensional standards set during original production — no guesswork on fit or grade. It is confirmed compatible across multiple build variants of the GPi3200, GPSi3200, GPi4300, and GPSi4300 inverter generators, making it a straightforward like-for-like replacement when servicing these machines.
Key Features
- Correct Material Grade for the Application — As a genuine OEM washer, it matches the hardness, thickness, and surface finish specified for this fastener location — critical for maintaining proper clamping load without distortion.
- Drop-In Replacement — Dimensioned to seat exactly as the original, so it installs cleanly against mating hardware without shimming, trimming, or improvisation.
- Broad Inverter Generator Coverage — Fits multiple production variants of the GPi3200, GPSi3200, GPi4300, and GPSi4300 series, covering a wide range of Wacker Neuson portable inverter generator builds under a single part number.
- Preserves Joint Integrity — A correctly spec'd washer distributes fastener load evenly across the mating surface. A worn, undersized, or incorrect washer can allow fasteners to loosen under vibration — a real concern in generator applications.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized Wacker Neuson replacement, ensuring the part ships with the correct part number traceability for service records and warranty documentation.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it bears against. By spreading clamping force over a wider area, it prevents the fastener from pulling through or damaging softer materials and helps the joint resist loosening caused by vibration. In portable generator applications, where engines and alternators produce sustained vibration during operation, maintaining correct washer specification at critical fastener points is essential to keeping assemblies secure and preventing premature wear to surrounding components. Using a worn, incorrect, or missing washer can cause fasteners to back out or bearing surfaces to degrade over time.
Part Details
| Part Number | 5000180353 |
|---|---|
| Old Part Number | 0180353 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Inverter Generator | GPi3200 | 5000620779, 5000620960, 5000620781 |
| Portable Inverter Generator | GPSi3200 | 5000620780, 5000620961, 5000620936 |
| GPi4300 | GPi4300 | 5000620962, 5000620782, 5000620784 |
| GPSi4300 | GPSi4300 | 5000620963, 5000620783, 5000620937 |
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.
