The Wacker Neuson Throttle Spring is a genuine OEM Throttle Spring designed for the GPi1700, GPi3200, GPSi3200, GPi4300, and GPSi4300 portable inverter generator series. As a direct OEM part sourced from Wacker Neuson, the is manufactured to the exact material and dimensional specifications of the original component, ensuring it seats and tensions correctly without adjustment. This part covers a broad range of Wacker Neuson inverter generator models, making it the dependable choice when servicing or restoring throttle response across the GPi and GPSi families.
Key Features
- OEM-Correct Spring Tension — Engineered to the precise coil rate and free-length spec of the original, so throttle return force stays within the designed operating range.
- Drop-In Installation — Matches the original hook geometry and seating points for a straightforward swap with no stretching, bending, or re-routing required.
- Broad Inverter Generator Fitment — Confirmed for GPi1700, GPi3200, GPSi3200, GPi4300, and GPSi4300 series portable inverter generators across multiple serial configurations.
- Consistent Throttle Return — A correctly tensioned spring snaps the throttle back to idle reliably, supporting stable engine speed and clean power output from the inverter.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component, backed by Wacker Neuson's parts program for quality assurance and part number traceability.
The Throttle Spring applies return tension to the throttle linkage or carburetor throttle plate, pulling it back to the idle position when operator input is released. This tension is critical for smooth, predictable engine speed control — without it, the throttle can stick open, causing the engine to over-rev or fail to return to idle. A fatigued or broken Throttle Spring typically results in erratic RPM, unresponsive throttle behavior, or an engine that will not settle at a stable idle, all of which directly affect the quality and consistency of the generator's power output.
Part Details
| Part Number | 5000226184 |
|---|---|
| Old Part Number | 0226184 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Spring |
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 |
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.
