The Wacker Neuson Cylinder Head is a genuine OEM component designed for the GS10003G generator. Sourced directly from Wacker Neuson, this cylinder head meets the exact specifications of the original part, ensuring a correct, hassle-free installation. As a genuine OEM part, it delivers the fit and durability you expect from the original equipment manufacturer. If you're restoring engine performance or completing a top-end rebuild on your GS10003G, part is the factory-correct solution.
Key Features
- Genuine OEM Combustion Sealing Integrity — Manufactured to Wacker Neuson's exact material and dimensional specifications, ensuring proper head gasket sealing and consistent combustion chamber geometry.
- Direct Drop-In Replacement — Matches the original bolt pattern, port configuration, and deck height of the factory cylinder head, so it installs straight onto the engine block without modification.
- Confirmed Fitment for the GS10003G — Verified for use with the Wacker Neuson GS10003G generator, so you can order with confidence knowing this is the correct part for your machine.
- Restores Full Engine Output — A correctly seated cylinder head maintains proper compression and valve timing, allowing the engine to deliver its rated power and run at peak efficiency.
- Fuel System and Combustion Safety — A properly sealed cylinder head prevents combustion gas leaks and coolant or oil migration into the combustion chamber, protecting the engine and operator from the consequences of a failed or warped head.
The cylinder head is a core structural and functional component of the engine, forming the top of the combustion chamber and housing the valves, valve seats, and often the camshaft. It works together with the head gasket to seal combustion gases inside the cylinder, maintaining the compression needed for efficient ignition and power generation. When a cylinder head cracks, warps, or develops a compromised seal, the engine loses compression, may overheat, and can suffer significant internal damage — making prompt replacement with a correct OEM part critical to protecting the rest of the engine.
Part Details
| Part Number | 5000408863 |
|---|---|
| Old Part Number | 0408863 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GS10003G | GS10003G (No-CE) | 5100079458 |
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.
