The Wacker Neuson Drive Shaft is a genuine OEM component designed for the GPi3200, GPSi3200, GPi4300, and GPSi4300 portable inverter generator series. Sourced directly from Wacker Neuson, this part meets the exact engineering standards of the original shaft installed at the factory. It fits across multiple serial configurations of the GPi and GPSi lines, making it a dependable choice for owners and service technicians keeping these generators running at full capacity. Confirm your model and serial number against the fitment list before ordering to ensure an accurate match.
Key Features
- Genuine OEM Drive Integrity — Manufactured by Wacker Neuson to the same dimensional and material tolerances as the original shaft, ensuring correct torque transmission without slip or misalignment.
- Direct-Fit Installation — Engineered to seat and connect exactly as the original, with no reworking of mounting points or adjacent components required during swap-out.
- Broad GPi and GPSi Series Coverage — Fits GPi3200, GPSi3200, GPi4300, and GPSi4300 inverter generators across multiple production configurations, covering a wide range of serial variants in a single part number.
- Sustained Power Transfer Performance — A properly functioning drive shaft maintains smooth, continuous mechanical energy transfer from the engine to the generator head; a worn or damaged shaft causes output instability, vibration, and ultimately generator failure.
- Part Number Confidence — 5000226065 is the verified Wacker Neuson OEM part number, eliminating guesswork when sourcing a replacement and reducing the risk of ordering an incompatible shaft.
The drive shaft is the mechanical link that transfers rotational power from the engine to the generator's alternator assembly. In an inverter generator, consistent and precise shaft rotation is critical — any wobble, wear, or fracture in the shaft directly disrupts the alternator's ability to produce stable electrical output. A failing drive shaft typically presents as unusual vibration, intermittent power loss, or complete loss of generator output, and left unaddressed it can cause secondary damage to surrounding components.
Part Details
| Part Number | 5000226065 |
|---|---|
| Old Part Number | 0226065 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Drive Shaft |
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.
