The Wacker Neuson Nut is a genuine OEM fastener designed for the G40 and G50 series portable generators. Sourced directly from Wacker Neuson, this OEM part carries the same specification as the hardware installed at the factory, ensuring a consistent, correct fit every time. Confirmed fitment spans multiple G40 and G50 generator configurations, including mobile and LATAM Premium variants. When you need to replace worn, stripped, or missing hardware on your Wacker Neuson generator, part number is the correct choice.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to the exact thread pitch, grade, and dimensional tolerances specified for Wacker Neuson generator assemblies, so connections seat and torque correctly.
- Drop-In Replacement — Matches the original fastener profile for straightforward installation with no reworking of mating components or hardware.
- Broad G-Series Generator Fitment — Compatible across G40 and G50 generator models, including standard, mobile, and LATAM Premium 50Hz configurations.
- Maintains Structural Integrity — Correct fastener grade prevents loosening under the vibration loads typical of generator operation, protecting the components the nut secures.
- Electrical and Mechanical Safety — Using the correct OEM-spec fastener on generator assemblies ensures grounding points, panel mounts, and protective covers remain properly secured during operation.
A nut is a fundamental threaded fastener that works with a bolt or stud to clamp and secure components within the generator assembly. In a portable generator, fasteners hold together critical structural, mechanical, and electrical elements — panels, brackets, covers, and terminal connections — all of which must stay firmly in place under continuous vibration and load. A worn, stripped, or incorrect nut can allow components to shift or become exposed, leading to mechanical loosening, poor electrical contact, or damage to nearby parts. Replacing it with the correct OEM part restores the clamping force and fit the machine was built around.
Part Details
| Part Number | 5200021179 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Generator | G40 | 5200015906, 5200016640, 5100029184, 5200015907 |
| 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.
