The Wacker Neuson Thermostat Seal is a genuine OEM thermostat seal designed for the G150, G180, and G230 generator series. As a factory-sourced component, it meets the original design tolerances set for Wacker Neuson mobile and stationary generator applications, including Standard, Cold Weather, Custom, and Tier 4 Final configurations. Fitment covers a wide range of G-series generator models, including Transport Canada-compliant 600V variants of the G180 and G230 platforms.
Key Features
- OEM-Grade Sealing Material — Manufactured to the original compression and material spec for thermostat housing applications, ensuring consistent sealing performance at operating temperatures.
- Drop-In Housing Fit — Seats directly into the thermostat housing without trimming or modification, maintaining the original sealing surface geometry.
- Broad G-Series Compatibility — Fits G150, G180, and G230 generator models across Standard, Cold Weather, Custom, and Tier 4 Final build variants, including 600V and Transport Canada-spec units.
- Prevents Coolant Bypass Leaks — A worn or cracked thermostat seal allows coolant to bypass the thermostat housing, leading to inaccurate temperature regulation and potential overheating of the generator engine.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so part number 5200024886 matches the original component specification exactly.
The thermostat seal forms a fluid-tight barrier between the thermostat and its housing in the engine cooling circuit. Its role is to prevent coolant from leaking past the thermostat assembly, which would disrupt the controlled flow of coolant and compromise the engine's ability to reach and hold its correct operating temperature. When this seal degrades — through heat cycling, compression set, or age — coolant seepage can cause erratic temperature readings, reduced cooling efficiency, and in severe cases, engine overheating that shuts down generator output at exactly the wrong moment on a job.
Part Details
| Part Number | 5200024886 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Thermostat Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G180 Generator, Custom T4 | G180 | 5200010140, 5200010138, 5200010139, 5100015615, 5100045089, 5100045575, 5100045576, 5100045590, 5100045591, 5100045592, 5100049844, 5100049845 |
| G150 Generator, Standard T4 | G150 | 5200010135, 5200010136, 5200010137 |
| 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 |
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.
