The Wacker Neuson Cylinder Head is a genuine OEM Cylinder Head designed for the GPi3200 and GPSi3200 portable inverter generator series. As a factory-sourced component, it meets the exact tolerances and material specifications set by Wacker Neuson for this engine application. This part is confirmed to fit across multiple GPi3200 and GPSi3200 configurations, making it a straightforward like-for-like replacement. If your generator has suffered loss of compression, overheating, or visible head damage, replacing it with part restores the engine to proper operating condition.
Key Features
- OEM Combustion Sealing Integrity — Manufactured to Wacker Neuson's exact casting and machining specifications, ensuring consistent combustion chamber geometry and proper head gasket seating on the GPi3200 and GPSi3200 engines.
- Direct-Fit Replacement — Engineered to bolt directly onto the existing engine block using the original mounting pattern, with valve ports and cooling fins matching the factory layout for a clean, hassle-free swap.
- Broad GPi3200 and GPSi3200 Coverage — Fits multiple build variants of both the GPi3200 and GPSi3200 portable inverter generators, covering a wide range of serial configurations under those model families.
- Compression Restoration — A worn or cracked cylinder head leads to compression loss, hard starting, and overheating. Replacing it with 5000226104 brings compression back to spec, restoring full power output and fuel efficiency.
- Fuel System Safety Compliance — A properly sealed cylinder head is critical to preventing exhaust gas leaks and uncontrolled combustion events. Using the correct OEM part ensures the engine operates within its designed safety parameters.
The cylinder head forms the top of the engine's combustion chamber, sealing the cylinder bore and housing the intake and exhaust valves that control airflow through the engine. It works in conjunction with the head gasket and engine block to contain the high-pressure combustion gases generated during each power stroke, which is what drives the generator's output. When a cylinder head cracks, warps, or develops a failed sealing surface, compression drops sharply — leading to hard starting, misfires, overheating, and ultimately engine shutdown. Replacing a damaged head promptly prevents further damage to the piston, rings, and valves below it.
Part Details
| Part Number | 5000226104 |
|---|---|
| Old Part Number | 0226104 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Inverter Generator | GPi3200 | 5000620779, 5000620960, 5000620781 |
| Portable Inverter Generator | GPSi3200 | 5000620780, 5000620961, 5000620936 |
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.
