The Wacker Neuson Rear Upper Panel is a genuine OEM component designed for the GPi3200, GPSi3200, GPi4300, and GPSi4300 series portable inverter generators. As a direct OEM replacement sourced through Wacker Neuson's authorized parts program, this panel is built to the same dimensional and material standards as the original — no guesswork on fitment or finish. It covers the full range of GPi3200, GPSi3200, GPi4300, and GPSi4300 configurations, making it the correct choice for operators running any variant of these inverter generator models.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the panel aligns, mounts, and closes exactly as the original did when the machine left the factory.
- Direct Bolt-On Replacement — Matches the original mounting points and fastener pattern on the GPi3200, GPSi3200, GPi4300, and GPSi4300 generator housings for a straightforward swap.
- Broad Inverter Generator Coverage — A single part number covers multiple GPi and GPSi series configurations, simplifying parts ordering for fleets running mixed model variants.
- Structural Housing Integrity — Restores the rear enclosure to its original form, protecting internal components from dust, debris, and incidental contact during operation and transport.
- Verified OEM Part Number — Part number 5000180437 is the Wacker Neuson factory-designated panel for these generator series, eliminating compatibility uncertainty at the point of purchase.
The rear upper panel forms part of the outer housing enclosure on Wacker Neuson's GPi and GPSi series portable inverter generators. It shields the internal electrical and mechanical components at the rear of the unit from environmental exposure and physical damage, while also contributing to the structural rigidity of the overall housing. When this panel is cracked, broken, or missing, the generator's internal components are left exposed to dust, moisture, and jobsite hazards — which can accelerate wear on sensitive inverter electronics and cooling components. Replacing a damaged panel promptly restores the protective envelope the machine was engineered to operate within.
Part Details
| Part Number | 5000180437 |
|---|---|
| Old Part Number | 0180437 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Upper Panel |
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.
