The Wacker Neuson Main Jet #105 is a genuine OEM carburetor jet designed for the G 7AI portable generator. Sourced directly from Wacker Neuson, this jet carries the exact orifice sizing specified for the G 7AI, ensuring the carburetor delivers the correct air-fuel mixture under load. If your generator is running rich, lean, or surging at steady throttle, a worn or damaged main jet is a common culprit — and replacing it with the correct OEM part restores proper fuel metering and smooth power output.
Key Features
- Exact Orifice Calibration — Genuine OEM construction means the #105 jet rating matches the precise fuel flow specification required by the G 7AI carburetor circuit.
- Direct Carburetor Drop-In — Threaded to the original specification, 5000084629 installs directly into the main jet port of the G 7AI carburetor without rework or adaptation.
- Confirmed G 7AI Fitment — Verified for the Wacker Neuson G 7AI portable generator; always cross-reference your machine number before ordering.
- Restores Stable Engine Output — A correctly sized main jet keeps the generator running at a steady RPM under load, protecting connected tools and equipment from voltage fluctuation caused by fuel delivery issues.
- Fuel System Integrity — Using the correct OEM-rated jet prevents lean-running conditions that can overheat the engine and cause premature wear to internal components.
The main jet is a small but critical brass metering component inside the carburetor's main fuel circuit. It controls the volume of fuel drawn into the airstream during mid-range and full-throttle operation, and its orifice size — in this case rated #105 — is precisely calibrated to match the engine's displacement, air volume, and intended load range. A jet that is clogged, eroded, or incorrectly sized will cause the engine to run lean or rich, leading to power loss, surging, hard starting, or internal engine damage over time. Replacing a worn or damaged jet with the correct OEM part is one of the most effective carburetor service steps available.
Part Details
| Part Number | 5000084629 |
|---|---|
| Old Part Number | 0084629 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Jet #105 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G 7AI | G7AI | 5000009104 |
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.
