The Wacker Neuson Fan is a genuine OEM component designed for the GPSi4300 Portable Inverter Generator series. As a factory-sourced part, it is manufactured to the exact specifications Wacker Neuson requires for proper airflow and thermal management in this generator family. Buyers can order with confidence knowing part number is a direct, verified match for the GPSi4300 platform. Keeping an authentic replacement on hand ensures the generator continues to perform at its intended output level without risk of overheating.
Key Features
- Genuine OEM Airflow Spec — Manufactured to Wacker Neuson's exact blade pitch and diameter tolerances, delivering the correct cubic-feet-per-minute airflow the GPSi4300 cooling system depends on.
- Drop-In Installation — Engineered to match the original mounting hub and shaft interface, so the fan seats and secures the same way the factory unit does.
- Confirmed GPSi4300 Compatibility — Verified fitment across the GPSi4300 Portable Inverter Generator series, covering multiple production configurations under part number 5000226233.
- Sustained Thermal Control — A correctly functioning fan keeps internal engine and alternator temperatures within operating range, protecting sensitive inverter electronics from heat-related degradation.
- Overheating Prevention — A worn or damaged fan blade can cause uneven airflow, hot spots, and generator shutdown under load; replacing it with the correct OEM part restores full cooling capacity.
The fan in a portable inverter generator draws air across the engine and alternator to dissipate heat generated during power production. Without adequate airflow, internal temperatures rise rapidly, triggering thermal cutoffs or causing permanent damage to the inverter circuitry and engine components. When the fan is cracked, out of balance, or missing blades, cooling efficiency drops and the generator becomes unreliable under sustained load — making timely replacement with a matched OEM part essential for continued operation.
Part Details
| Part Number | 5000226233 |
|---|---|
| Old Part Number | 0226233 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
