The Wacker Neuson Nut M4 Stop Button Mount is a genuine OEM fastener designed for the GPi1700, GPi3200, GPi4300, GPSi3200, and GPSi4300 portable inverter generator series. As a direct OEM part, it is manufactured to the exact specifications required for proper stop button retention and secure panel fitment on these machines. Wacker Neuson sources this component to match the original hardware used during assembly, ensuring correct thread engagement and torque performance. If you are replacing a stripped, corroded, or missing mount nut on your inverter generator, part number is the correct OEM solution.
Key Features
- OEM Thread Specification: — M4 thread profile matches the original fastener spec, ensuring full engagement with the stop button mounting point without rework or adaptation.
- Direct-Fit Replacement: — Designed to install in place of the factory hardware on GPi and GPSi series inverter generators, aligning with existing mounting points straight out of the package.
- Broad GPi and GPSi Compatibility: — Confirmed fitment across the GPi1700, GPi3200, GPi4300, GPSi3200, and GPSi4300 inverter generator families.
- Secure Stop Button Retention: — A correctly torqued mount nut holds the stop button assembly firmly in position, preventing movement or misalignment that could interfere with reliable shutdown operation.
- Shutdown System Integrity: — The stop button is a critical operator control; using the correct OEM fastener maintains proper seating and consistent engagement of this safety-relevant component.
The stop button mount nut secures the stop button assembly to the generator's control panel or housing, keeping the button correctly positioned for consistent operator access and reliable engine shutdown. A missing, stripped, or incorrect nut can allow the stop button to shift, rattle loose, or fail to actuate the shutdown circuit properly. Using the correct M4 OEM fastener ensures the button stays firmly seated, maintaining the integrity of the generator's emergency stop and normal shutdown function.
Part Details
| Part Number | 5000077578 |
|---|---|
| Old Part Number | 0077578 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut M4 Stop Button Mount |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Inverter Generator | GPi1700 | 5000620777, 5000620778 |
| Portable Inverter Generator | GPi3200 | 5000620779, 5000620960, 5000620781 |
| Portable Inverter Generator | GPSi3200 | 5000620780, 5000620961, 5000620936 |
| GPi4300 | GPi4300 | 5000620962, 5000620782, 5000620784 |
| GPSi4300 | GPSi4300 | 5000620963, 5000620783, 5000620937 |
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.
