The Wacker Neuson Hose is a genuine OEM component designed for the G40, G50, G60, and G70 series portable generators. As a factory-sourced part, it meets the exact specifications required for proper fluid routing within these units, ensuring a correct, secure fit without modification. This hose is confirmed to fit across multiple G-series generator configurations, including standard, mobile, and Premium variants across multiple markets. When your existing hose shows signs of cracking, swelling, or leakage, replacing it with the genuine keeps your generator running at full capacity.
Key Features
- Genuine OEM Material Spec — Manufactured to Wacker Neuson's original compound and wall-thickness specifications, so the hose handles the correct pressure range and fluid compatibility for G-series generator applications.
- Direct-Fit Replacement — Matches the original routing path, end fittings, and hose diameter, so it connects cleanly to existing ports without rework or adapter hardware.
- Broad G-Series Coverage — Verified fitment across G40, G50, G60, and G70 generator models, including standard, mobile, and Premium configurations.
- Prevents Fluid Loss and Overheating — A compromised hose allows coolant or fuel to escape, which can trigger overheating, output loss, or unplanned generator shutdowns on the job.
- Fuel System Integrity — Where routed through the fuel circuit, using a correctly rated OEM hose is essential to maintain safe containment and prevent fire or contamination risk.
A hose in a portable generator serves as a conduit for critical fluids — coolant, fuel, or both — moving them between the engine, radiator, tank, and related components. When a hose degrades, it can weep fluid slowly or fail outright, starving the engine of cooling or fuel and forcing an unplanned shutdown. Replacing a worn hose promptly with the correct OEM part restores the sealed, pressure-rated circuit the engine depends on for consistent power output.
Part Details
| Part Number | 5200021151 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| Generator | G40 | 5200015906, 5200016640, 5100029184, 5200015907 |
| Generator | G50 | 5200015909, 5100022009, 5100022008 |
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.
