The Wacker Neuson Crankshaft Complete is a genuine OEM component designed for the GPi4300 Portable Inverter Generator. As a factory-sourced assembly, this crankshaft is manufactured to the same specifications as the original part installed at the time of production, ensuring a direct, correct-fit replacement every time. The is confirmed compatible across GPi4300 series inverter generator models. Keep your generator running at full capacity with a part built to perform exactly as the original.
Key Features
- OEM-Grade Precision Tolerancing — Manufactured to exact dimensional specifications for the crankshaft bore, journals, and counterweights, ensuring smooth rotational balance and proper bearing fit from day one.
- Complete Assembly, Ready to Install — Supplied as a full crankshaft assembly, so all rotating components are pre-matched — drop it in without sourcing individual sub-components.
- Confirmed GPi4300 Fitment — Verified for the Wacker Neuson GPi4300 Portable Inverter Generator series, including models 5000620962, 5000620782, and 5000620784.
- Restores Full Engine Output — A worn or damaged crankshaft causes excessive vibration, oil leaks, and loss of power; this replacement brings the engine back to its designed RPM range and power delivery.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, backed by the manufacturer's part number 5000226341 for confident identification and ordering.
The crankshaft is the central rotating shaft of the engine, converting the up-and-down motion of the piston into the rotational force that drives the generator's alternator. It must maintain precise alignment and balance to deliver smooth, consistent power output — any wear, scoring, or damage to the journals or throws will cause vibration, accelerated bearing wear, and can ultimately lead to catastrophic engine failure. Replacing a faulty crankshaft with a correct-fit OEM assembly restores the engine's mechanical integrity and protects surrounding components from further damage.
Part Details
| Part Number | 5000226341 |
|---|---|
| Old Part Number | 0226341 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankshaft Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GPi4300 | GPi4300 | 5000620962, 5000620782, 5000620784 |
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.
