The Wacker Neuson Fuel Pump Facet 40289 is a genuine OEM component designed for the E3000 generator series. Sourced directly from Wacker Neuson, this part meets the same specifications as the original component installed at the factory. If you're maintaining or restoring an E3000 unit, part is the correct, verified replacement to keep your generator running as intended.
Key Features
- OEM Fuel Delivery Accuracy — Manufactured to the original flow-rate and pressure specifications of the Facet 40289 pump, ensuring consistent fuel delivery to the engine without over- or under-fueling.
- Direct Bolt-In Replacement — Matches the original mounting configuration and fuel line connections on E3000 generators, allowing straightforward installation without adaptation.
- Confirmed E3000 Compatibility — Verified fitment across multiple E3000 build configurations, covering a range of production variants within the series.
- Steady Engine Performance — A properly functioning fuel pump maintains the consistent fuel supply the engine needs to hold stable load output; a failing pump causes hard starts, rough running, or stalling under load.
- Fuel System Safety — As a genuine OEM part, 5100057206 meets Wacker Neuson's material and sealing standards for fuel-wetted components, reducing the risk of leaks or premature seal degradation in the fuel circuit.
A fuel pump is responsible for drawing fuel from the tank and delivering it at the correct pressure and volume to the engine's fuel system. In a generator like the E3000, consistent fuel supply is essential for stable power output — especially under varying electrical loads. When the fuel pump weakens or fails, the engine may struggle to start, run unevenly, lose power under load, or shut down unexpectedly. Replacing a worn pump promptly restores proper fuel flow and protects the engine from the damage that can result from running lean.
Part Details
| Part Number | 5100057206 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Pump Facet 40289 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
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.
