The Wacker Neuson Throttle Valve is a genuine OEM component designed for the GPi3200 and GPSi3200 Portable Inverter Generator series. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory, ensuring a direct, compatible fit across all listed GPi3200 and GPSi3200 models. If your generator is showing erratic engine speed, poor throttle response, or is failing to regulate RPM under load, a worn or damaged throttle valve is a common cause. Replacing it with the correct OEM part restores proper fuel-air flow control and gets your generator running as intended.
Key Features
- OEM-Spec Flow Control: — Manufactured to Wacker Neuson's original throttle bore dimensions and tolerances, ensuring consistent airflow regulation at every load setting.
- Drop-In Compatibility: — Designed to seat and connect exactly as the original, with no rework needed to the throttle body or linkage assembly.
- Broad GPi3200 & GPSi3200 Coverage: — Confirmed fitment across multiple GPi3200 and GPSi3200 Portable Inverter Generator configurations, covering both standard and GPSi variants.
- Restored Engine Speed Stability: — A correctly functioning throttle valve allows the generator to hold steady RPM under varying loads, protecting sensitive electronics powered by the unit.
- Fuel System Integrity: — Proper throttle valve seating prevents unmetered air from entering the fuel system, which can cause lean-running conditions, hard starting, and potential engine damage over time.
- Genuine Wacker Neuson Part: — Part number 5000226085 is an authorized OEM component, giving you confidence that you are installing the correct part the first time.
The throttle valve controls the amount of air entering the engine's carburetor or intake system, directly governing engine speed and power output in response to the load placed on the generator. In an inverter generator like the GPi3200 and GPSi3200, precise throttle control is especially critical because these units modulate engine speed to match demand — a faulty or sticking throttle valve disrupts that process, causing surging, stalling, or a failure to reach proper output voltage. Replacing a worn throttle valve promptly protects both the generator's engine and any connected equipment.
Part Details
| Part Number | 5000226085 |
|---|---|
| Old Part Number | 0226085 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Inverter Generator | GPi3200 | 5000620779, 5000620960, 5000620781 |
| Portable Inverter Generator | GPSi3200 | 5000620780, 5000620961, 5000620936 |
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.
