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 produced to the same specifications as the original part, ensuring a correct, trouble-free installation. It is compatible across a wide range of Wacker Neuson GP-family generator configurations, including standard, mobile, 50Hz LATAM, and Brazil-market Premium and Value variants. Always confirm your model number and machine number before ordering to ensure the right fit for your unit.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to original spec, ensuring the plug seats and seals correctly in the generator housing without leakage or arcing risk.
- Direct Drop-In Installation — Engineered to match the original mounting thread or connection point exactly, so installation is straightforward with standard tools.
- Broad Generator Series Coverage — Fits G40, G50, G60, G70, G95, and G110 generator models across standard, mobile, 50Hz LATAM, and Brazil Premium and Value configurations.
- Protects Generator System Integrity — A correctly seated plug prevents fluid or pressure loss from the system, keeping the generator operating at designed output levels.
- Sourced Direct from Wacker Neuson — Carries the same part number used by authorized Wacker Neuson dealers and service centers, giving you confidence in part accuracy.
A plug in a portable generator serves as a sealing or access component within the engine or fluid system — closing off ports, drain passages, or service openings that must remain sealed during operation. When a plug is cracked, cross-threaded, or missing, it can allow oil, coolant, or fuel to escape, leading to pressure loss, contamination, or engine damage. Replacing a worn or damaged plug with the correct OEM part restores the system seal and prevents further fluid loss or component wear.
Part Details
| Part Number | 5200021249 |
|---|---|
| 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.
