The Wacker Neuson Muffler Cover is a genuine OEM component designed for the GPi3200 and GPi4300 portable inverter generator series. Sourced directly from Wacker Neuson, this part meets the same manufacturing standards as the original installed at the factory, ensuring a correct, trouble-free fit. It is compatible across multiple configurations of the GPi3200 and GPi4300 lines, making it the dependable choice when your original cover is cracked, damaged, or missing.
Key Features
- OEM Heat and Impact Resistance — Manufactured to the same material and dimensional tolerances as the original, maintaining the thermal shielding performance expected from Wacker Neuson.
- Direct Drop-In Replacement — Matches the original mounting points and fastener pattern on the GPi3200 and GPi4300, so installation follows the same procedure as the part it replaces.
- Broad GPi Series Compatibility — Confirmed fit across multiple GPi3200 and GPi4300 inverter generator configurations, including portable and standard inverter generator variants.
- Protects Muffler Integrity — Shields the muffler assembly from physical damage and debris contact, helping the exhaust system maintain consistent back-pressure and quiet operation over time.
- Burn and Contact Hazard Reduction — As a muffler heat shield, this cover serves a genuine safety function — keeping personnel and surrounding materials away from extreme exhaust surface temperatures during and after operation.
The muffler cover on a portable inverter generator acts as a protective heat shield surrounding the exhaust muffler assembly. Its primary job is to contain radiated heat, prevent accidental contact burns, and protect the muffler from external impacts that could crack the housing or compromise the exhaust seal. When this cover is broken, warped, or absent, the exposed muffler becomes a burn hazard and is vulnerable to damage that can alter exhaust flow, increase noise output, and shorten the service life of the muffler itself.
Part Details
| Part Number | 5000180438 |
|---|---|
| Old Part Number | 0180438 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Inverter Generator | GPi3200 | 5000620779, 5000620960, 5000620781 |
| GPi4300 | GPi4300 | 5000620962, 5000620782, 5000620784 |
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.
