The Wacker Neuson Door is a genuine OEM component designed for the G150, G180, G230, and G240 series mobile generators. As a direct OEM replacement, this door is manufactured to the exact specifications of the original part, ensuring a proper fit across the wide range of G-series generator configurations it supports — including Standard, Cold Weather, Custom, Hertz, and Tier 4 Final variants. Fitment spans multiple production runs of the G150, G180, G230, and G240 mobile generators, making the a highly versatile service part for this generator family.
Key Features
- OEM Construction and Panel Integrity — Manufactured by Wacker Neuson to match the original door's dimensions, hardware points, and closure tolerances, ensuring the enclosure performs as designed.
- Drop-In Replacement — Mounts to existing hinges and latching points without modification, restoring the generator enclosure to its original configuration.
- Broad G-Series Compatibility — Fits G150, G180, G230, and G240 mobile generators across Standard, Cold Weather, Custom, Hertz, and Tier 4 Final configurations, covering a wide range of production variants.
- Enclosure Protection — A properly fitted door shields internal components from dust, debris, and moisture ingress, maintaining safe operating conditions for the generator's electrical and mechanical systems.
- Weather and Site Exposure Resistance — Built to withstand the demanding outdoor environments that mobile generators are routinely deployed in, from construction sites to remote power applications.
The door on a mobile generator enclosure serves as the primary access panel and protective barrier for the machine's internal systems. It keeps critical electrical components, control panels, and engine hardware shielded from jobsite contaminants including dust, water, and physical impact. A damaged, missing, or poorly fitting door can expose sensitive internals to the elements, increasing the risk of electrical faults, corrosion, and component wear — and in some configurations may also affect sound attenuation performance. Replacing a worn or damaged door with the correct OEM part restores the enclosure's protective integrity and keeps the generator operating safely in the field.
Part Details
| Part Number | 5100021977 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Door |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G150 | 5200001321, 5000620889, 5200007860, 5200010137, 5200006902 |
| Mobile Generator | G180 | 5200001322, 5000620886, 5200007861, 5200010140, 5200010139, 5200025555, 5100045575, 5200006903, 5100045576, 5100045591, 5100045592, 5100049844 |
| Mobile Generators | G240 | 5200001323, 5200025556, 5200006904 |
| G230 Generator, Custom T4i | G230 | 5000620883, 5200007862, 5200010142, 5200010143, 5100045596, 5100045597, 5100049846 |
| G150 Generator,Hertz,T4 Final | G150 Generator,Hertz,T4 Final | 5100015616 |
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.
