The Wacker Neuson Valve is a genuine OEM component designed for the G70, G100, G130, G150, G180, G230, and G320 series mobile and portable generators. As a factory-authorized part, it is manufactured to the exact tolerances and material specifications required for proper operation within the fuel or fluid circuit it serves. This genuine OEM designation means the is a direct, like-for-like replacement — sourced from the same supply chain as the original. Fitment spans an extensive range of Wacker Neuson generator configurations, including Standard, Cold Weather, Custom, and Tier 4 Final variants across multiple voltage and frequency specifications.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material and dimensional specifications, ensuring consistent flow control and leak-free performance in the generator's fluid circuit.
- Drop-In Installation — Matches the original port geometry and connection interface, allowing the valve to seat and thread correctly without modification or adapter hardware.
- Broad Generator Series Coverage — Compatible with G70, G100, G130, G150, G180, G230, and G320 generator models across Standard, Cold Weather, Custom, and Tier 4 Final configurations, including Transport Canada-compliant variants.
- Sustained Generator Output — A properly functioning valve maintains correct fluid or fuel regulation, supporting stable generator output and protecting downstream components from pressure irregularities.
- Fuel System Safety Compliance — As a fuel or fluid circuit component, using a genuine OEM valve helps maintain the integrity of the system and reduces the risk of uncontrolled flow or leakage during operation.
A valve in a generator's fuel or fluid system controls the flow of liquid or gas through a circuit, opening and closing in response to system demand or pressure. When functioning correctly, it keeps fuel delivery, oil flow, or coolant circulation precisely regulated so the generator can produce consistent, stable power output. A worn, stuck, or failed valve can cause fuel starvation, fluid leaks, pressure imbalances, or engine shutdowns — all of which interrupt power delivery and can lead to broader mechanical damage if left uncorrected.
Part Details
| Part Number | 5200012491 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150 Generator, Standard T4i | G150 | 5200023235, 5200023236, 5200010135, 5200010136, 5200010137, 5200023237, 5100045088, 5100045570, 5100045571, 5100049841, 5100049842, 5100049843, 5100036309 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
| G180 Generator, Custom T4 | G180 | 5200010140, 5200010138, 5200010139, 5100015615, 5100045089, 5100045575, 5100045576, 5100045590, 5100045591, 5100045592, 5100049844, 5100049845 |
| G70 Generator, Standard T4F | G70 | 5200023226, 5200023227, 5200023228, 5100042499, 5100036306, 5100042496, 5100042497, 5100042498, 5100042500 |
| G100 | G100 | 5100045086, 5100045498, 5100033310, 5100045499, 5100045553, 5100045554, 5100045555, 5100033311, 5100049835, 5100049836, 5100049837, 5100033312, 5100036307 |
| G230 Generator, Standard T4 | G230 | 5200010141, 5200010142, 5200010143, 5100015614, 5100045190, 5100045596, 5100045597, 5100049846, 5100049847 |
| G150 Generator,Hertz,T4 Final | G150 Generator,Hertz,T4 Final | 5100015616 |
| G320 Generator, Standard, T4 | G320 | 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5100018533, 5100049848, 5100049849, 5200010261 |
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.
