The Wacker Neuson Fuel Return Hose is a genuine OEM component designed for the G-Series portable generator line, including the G50, G70, G100, G120, G150, G180, and G240 models. As a factory-sourced part, the is manufactured to the exact material and dimensional specifications used in original production, ensuring a proper seal and correct fuel routing without adaptation. This hose covers an extensive range of G-Series configurations — including skid-mount, mobile, cold weather, and custom voltage variants — making it the go-to replacement across the full generator family. Keep a spare on hand for planned maintenance or unscheduled service to get your generator back online fast.
Key Features
- OEM-Grade Fuel Compatibility — Manufactured from fuel-resistant hose material that meets the original production specification, resisting swelling, cracking, and degradation from diesel fuel contact over time.
- Direct-Fit Replacement — Matches the original hose routing, end diameter, and connection points on the G-Series fuel system, allowing straightforward installation without trimming or modification.
- Broad G-Series Coverage — Fits G50, G70, G100, G120, G150, G180, and G240 portable generators across skid-mount, mobile, cold weather, and custom voltage configurations.
- Maintains Fuel System Integrity — A correctly routed and sealed return hose keeps excess fuel cycling back to the tank at the right pressure, supporting stable engine operation and consistent generator output.
- Fuel Leak Prevention — A worn or cracked return hose can cause fuel seepage near engine components, creating a fire hazard and triggering unplanned shutdowns — replacing it proactively eliminates that risk.
The fuel return hose routes excess fuel from the injection system back to the fuel tank, maintaining the correct pressure balance within the fuel circuit. On diesel-powered generators like the Wacker Neuson G-Series, this return flow is a normal and continuous part of engine operation — if the hose cracks, softens, or loses its seal at either connection point, fuel can leak onto hot engine surfaces or cause inconsistent fuel delivery that leads to rough running or shutdown. Replacing a degraded return hose with a genuine OEM part like the 5200001626 restores proper fuel circuit function and removes a potential ignition hazard from the system.
Part Details
| Part Number | 5200001626 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Return Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G70-GENERATOR, SKID, CUSTOM, DEERE T3 | G70 | 5000620648, 5200001318, 5200006879, 5200014464, 5200008343, 5200008341, 5100025814, 5100025838 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5200001319, 5200006900, 5200008348, 5200008347, 5100025816, 5100026958, 5100029211 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5200001320, 5200006901, 5200014467, 5200008353, 5200008351, 5100025818, 5100025840 |
| G50-GENERATOR, SKID BASE, CUSTOM T4i | G50 | 5200001062, 5200006878, 5200001317, 5100025812, 5100029210, 5100026955 |
| Mobile Generator | G150 | 5200001321, 5200025554 |
| Mobile Generator | G180 | 5200001322, 5200006903, 5200025555 |
| Mobile Generators | G240 | 5200001323, 5200006904, 5200025556 |
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.
