The Wacker Neuson Cylinder Head is a genuine OEM component designed for GDS5500G series generators. As a direct OEM replacement, it meets the exact specifications set by Wacker Neuson, ensuring proper sealing, compression, and combustion chamber geometry for the engine it serves. This cylinder head fits the GDS5500G (No-CE) and GDS5500G LA configurations, making it the right call for owners and service technicians working on these machines. Sourcing part number directly means no guesswork on fit or compatibility.
Key Features
- OEM Combustion Integrity — Manufactured to Wacker Neuson's original specifications, delivering the correct compression ratio and head geometry for efficient combustion in GDS5500G engines.
- Drop-In Replacement — Matches original bolt patterns, port dimensions, and gasket mating surfaces for a straightforward swap during engine rebuilds or head replacement jobs.
- Confirmed GDS5500G Fitment — Verified compatibility with the GDS5500G (No-CE) and GDS5500G LA generator models, covering both standard and LA configurations.
- Restored Engine Performance — A failed or warped cylinder head causes compression loss, overheating, and power drop. This replacement restores full engine output and stable generator operation.
- Fuel System and Combustion Safety — A properly sealed cylinder head prevents combustion gases from escaping into the crankcase, protecting the engine and maintaining safe operating conditions on the job.
The cylinder head forms the top of the engine's combustion chamber, sealing the cylinders and housing the intake and exhaust valves that control airflow through the engine. It works in tandem with the head gasket to maintain compression pressure — the driving force behind power generation. When a cylinder head warps, cracks, or develops a blown seal, the engine loses compression, runs rough, overheats, and can suffer serious internal damage if left unaddressed. Replacing it promptly with a genuine OEM part like the Wacker Neuson 5100084377 restores proper engine function and protects the rest of the drivetrain from cascading wear.
Part Details
| Part Number | 5100084377 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GDS5500G | GDS5500G (No-CE) | 5100079460 |
| GDS5500G | GDS5500G LA | 5100079461 |
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.
