The Wacker Neuson Cylinder Head Gasket is a genuine OEM component designed for the MG10 series portable generators and the GS10003G generator. Sourced directly from Wacker Neuson, this is the exact part installed at the factory — ensuring a correct, leak-free seal between the cylinder head and engine block. It covers the full MG10 model range, including the MG10-AF, MG10-CL, MG10-LA, MG10-CN, and MG10-ME variants, as well as the GS10003G (No-CE).
Key Features
- OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material and thickness specifications, delivering the compression seal this engine requires to hold combustion pressure without leaks.
- Drop-In Head Replacement — Engineered to align precisely with the MG10 and GS10003G cylinder head bolt pattern, allowing straightforward installation without trimming or adjustment.
- Broad MG10 Series Coverage — A single part number covers the MG10-AF, MG10-CL, MG10-LA, MG10-CN, and MG10-ME portable generators, plus the GS10003G generator.
- Combustion Efficiency Maintained — A sound head gasket keeps compression where it belongs; a failed or blown gasket leads to power loss, coolant or oil contamination, and potential engine damage.
- Combustion Containment Safety — A compromised head gasket can allow exhaust gases or fuel mixture to escape the combustion chamber, making correct gasket condition a genuine safety concern on generator engines.
The cylinder head gasket sits between the engine's cylinder head and the top of the engine block, forming a sealed barrier that contains combustion pressure, coolant passages, and oil galleries. It must withstand extreme heat cycling and pressure with every engine start and shutdown. When a head gasket fails, it can allow combustion gases to escape, coolant to mix with oil, or compression to drop significantly — all of which can lead to overheating, rough running, or serious internal engine damage if not addressed promptly.
Part Details
| Part Number | 5000408866 |
|---|---|
| Old Part Number | 0408866 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generators | MG10-AF | 5000630408 |
| Portable Generators | MG10-CL | 5000630411 |
| Portable Generators | MG10-LA | 5000630412 |
| Portable Generators | MG10-CN | 5000630414 |
| Portable Generators | MG10-ME | 5000630415 |
| 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.
