The Wacker Neuson Plug is a genuine OEM component designed for G40 and G50 series portable generators, including mobile and stationary configurations. As a factory-sourced part, it is manufactured to the exact specification required by these generator models, ensuring a proper fit without guesswork. The covers multiple G40 variants — including 50Hz and LATAM Premium editions — as well as the G50 series, making it a versatile direct replacement for a wide range of Wacker Neuson generator applications.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this plug is manufactured to the correct material grade and dimensional spec for consistent sealing and electrical performance in generator applications.
- Direct Drop-In Replacement — Engineered to seat and secure exactly as the original, the 5200021236 installs into the same port or connection point without rework or adaptation.
- Broad G40 and G50 Coverage — Fits multiple G40 configurations including mobile, stationary, 50Hz, and LATAM Premium variants, as well as the G50 generator series.
- Maintains Output Integrity — A properly seated plug prevents fluid or pressure loss at its designated port, keeping the generator operating within its design parameters and avoiding contamination or leakage issues.
- Verified OEM Part Number — Part number 5200021236 is the factory-assigned reference for this application, so you can order with confidence knowing it matches your machine's bill of materials.
A plug in a generator serves as a sealing fastener, closing off a port, passage, or fitting to prevent fluid leakage, pressure loss, or contamination ingress. In portable generator applications, plugs are used across engine, cooling, and fuel system access points, and a failed or missing plug can result in fluid loss, system pressure drops, or damage to surrounding components. Replacing a worn, stripped, or lost plug with the correct OEM part restores the seal to its original specification and protects the generator's long-term serviceability.
Part Details
| Part Number | 5200021236 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Generator | G40 | 5200015906, 5200015907, 5200016640, 5100029184 |
| Generator | G50 | 5200015909 |
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.
