The Wacker Neuson Injector is a genuine OEM component designed for the GDS5500G generator series, including the GDS5500G (No-CE) and GDS5500G LA configurations. As a factory-sourced part, the is manufactured to the same specification as the original, ensuring a direct, bolt-in installation with no guesswork. If your GDS5500G is experiencing hard starts, rough running, or uneven power output, replacing the injector with the correct OEM unit is the reliable path to restored performance.
Key Features
- OEM Fuel Delivery Accuracy — Manufactured to the exact spray pattern and flow rate specification of the original, ensuring proper atomization and combustion in the GDS5500G engine.
- Direct Drop-In Installation — Matches the original mounting interface, fuel line connection, and torque spec, so installation follows the standard service procedure without adaptation.
- Confirmed GDS5500G Fitment — Verified for the GDS5500G (No-CE) and GDS5500G LA models, covering both standard and low-emission variants in this generator family.
- Restored Engine Performance — A correctly functioning injector maintains the precise fuel charge needed for consistent power output and smooth operation under load.
- Fuel System Safety Compliance — As a genuine OEM injector, this part meets the original sealing and pressure tolerances, helping prevent fuel leaks and ensuring safe operation of the generator's fuel system.
The injector is responsible for delivering a precisely metered and atomized spray of fuel into the combustion chamber at exactly the right moment in the engine's cycle. When the injector is functioning correctly, the engine starts readily, runs smoothly, and produces its rated power output. A worn or clogged injector disrupts this fuel delivery — causing hard starting, misfires, increased fuel consumption, and in some cases, damage to other engine components from an improper fuel-air mixture.
Part Details
| Part Number | 5100084440 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GDS5500G | GDS5500G (No-CE) | 5100079460 |
| GDS5500G | GDS5500G LA | 5100079461 |
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.
