The Wacker Neuson Plug is a genuine OEM component designed for the G40, G50, G60, G70, G95, and G110 series portable generators. As a direct OEM replacement, this plug is sourced through Wacker Neuson's authorized parts program, ensuring it meets the exact specifications of the original installed part. It is compatible across a wide range of G-series generator configurations, including standard, mobile, 50Hz LATAM, and Brazil Premium variants. If you're maintaining or restoring a Wacker Neuson portable generator, verifying part number against your machine's serial number ensures the correct fit every time.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to exact OEM material and thread specifications, ensuring a proper seal and no leakage under operating conditions.
- Drop-In Replacement — Matches the original plug's thread pitch, hex size, and seating surface for straightforward installation with standard tools.
- Broad G-Series Compatibility — Fits G40, G50, G60, G70, G95, and G110 generator models across multiple regional configurations, including 50Hz LATAM and Brazil Premium variants.
- Protects Generator Function — A correctly fitted plug maintains fluid containment and system pressure within the generator, preventing contamination or fluid loss that can cause premature wear or component failure.
- Fuel and Fluid System Safety — On generator applications, a failed or improperly sealed plug can result in fuel or oil exposure — using a genuine OEM replacement eliminates that risk.
A plug in a portable generator serves as a sealing component within the fuel, oil, or coolant system — closing off a port or passage to maintain proper fluid containment and system pressure. When a plug becomes damaged, corroded, or loses its sealing capability, it can allow fluid to escape, introducing contamination risks and potentially starving critical engine components of lubrication or fuel. Replacing a worn plug promptly with the correct OEM part keeps the generator's fluid systems intact and the machine running as intended.
Part Details
| Part Number | 5200021248 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G95 | 5200016642, 5200020677, 5100029186 |
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| Generator | G40 | 5200015906, 5200015907, 5200016640, 5100029184 |
| Generator | G50 | 5200015909, 5100022009, 5100022008 |
| G110 Generator, Brazil, Value | G110 | 5100022042, 5100022043 |
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.
