The Wacker Neuson Valve is a genuine OEM component designed for the G-series portable generator lineup, including the G25, G50, G70, G100, G130, and G150 models. As a direct OEM replacement, this valve is manufactured to the same specifications as the original part, ensuring proper fit and function across all listed generator configurations. Whether you're servicing a URI HVAC T4F-compliant unit or a standard mobile generator, part number is the verified replacement for your application. Confirm your model number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Construction — Manufactured to exact original specifications, ensuring correct flow control and pressure characteristics required by Wacker Neuson G-series generator systems.
- Drop-In Replacement — Engineered to match original port sizing and connection points, allowing straightforward installation without modification to existing lines or housings.
- Broad G-Series Compatibility — Fits G25, G50, G70, G100, G130, and G150 generator models, including URI HVAC T4F and mobile generator configurations.
- Maintains Fluid System Integrity — A correctly functioning valve regulates flow and pressure within the generator's fluid circuit; a failed or leaking valve can lead to pressure loss, fluid contamination, or generator shutdown.
- Fuel or Fluid System Safety — Valves in generator applications regulate fuel or coolant delivery; using a verified OEM replacement helps prevent uncontrolled flow that could create a safety or operational hazard on the worksite.
A valve in a portable generator controls the flow of fuel or coolant through the machine's internal systems, opening and closing to regulate pressure and delivery to key components. When a valve becomes worn, stuck, or fails to seal properly, it can disrupt fuel delivery, cause coolant loss, or prevent the generator from reaching or maintaining operating conditions. Replacing a faulty valve with a genuine OEM part like the Wacker Neuson 5100044991 restores proper system control and helps keep the generator running at full output.
Part Details
| Part Number | 5100044991 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G25 Generator, URI HVAC T4F | G25 | 5100041584, 5200022587 |
| G50 Generator, URI HVAC T4F | G50 | 5100042434 |
| G100 | G100 | 5100049837, 5100036307 |
| G150 | G150 | 5100049843, 5100036309 |
| G70 Generator, URI HVAC T4F | G70 | 5100042499 |
| Mobile Generator | G130 | 5100049840, 5100036308 |
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.
