The Wacker Neuson Spring Washer is a genuine OEM component designed for the GPi3200, GPSi3200, GPi4300, and GPSi4300 portable inverter generator series. As a direct OEM part sourced through Wacker Neuson's authorized supply chain, it is manufactured to the same specifications as the original hardware installed at the factory. This Spring Washer fits across multiple GPi and GPSi series configurations, making it a reliable choice whether you're servicing a standard or dual-fuel inverter generator model.
Key Features
- OEM Tension Integrity — Manufactured to the exact load and deflection characteristics of the original Spring Washer, ensuring proper clamping force is maintained at the fastened joint.
- Drop-In Hardware Replacement — Matches the original washer dimensions and seat geometry for straightforward installation without reworking fastener hardware.
- Broad GPi and GPSi Series Coverage — Confirmed fitment across GPi3200, GPSi3200, GPi4300, and GPSi4300 inverter generator models, covering a wide range of serial configurations.
- Sustained Fastener Preload — A correctly functioning Spring Washer holds consistent preload under vibration; a worn or flattened washer allows fasteners to loosen over time, leading to component movement and potential mechanical failure.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component under part number 5000180367, ensuring traceability and fitment confidence for scheduled maintenance and repair work.
A Spring Washer is a hardened, curved or wave-form washer placed beneath a fastener to maintain tension and resist loosening caused by vibration and thermal cycling. In portable inverter generators — machines that run under sustained load and experience constant engine vibration — Spring Washers play a critical role in keeping assembled joints tight and secure over time. When a Spring Washer loses its spring force through fatigue or compression, the fastener it supports can back out, causing misalignment, rattling, or mechanical damage to surrounding components.
Part Details
| Part Number | 5000180367 |
|---|---|
| Old Part Number | 0180367 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
