The Wacker Neuson Cylinder Head is a genuine OEM component designed for PT3Y series 75mm/3-inch centrifugal trash pumps. Sourced directly from Wacker Neuson, this cylinder head meets the same manufacturing standards as the original part installed at the factory. It is confirmed to fit PT3Y models, making it a straightforward, confidence-inspiring choice when replacing a worn or damaged cylinder head. Whether you are performing a scheduled rebuild or responding to an unexpected failure, the ensures your pump is restored with an exact-match component.
Key Features
- Genuine OEM Casting Integrity — Manufactured to Wacker Neuson's original tolerances, ensuring correct combustion chamber geometry and sealing surface finish for the PT3Y engine.
- Direct-Fit Replacement — Bolt pattern, port locations, and mating surfaces align exactly with the PT3Y engine block, allowing straightforward installation without machining or adaptation.
- Confirmed PT3Y Fitment — Verified for PT3Y centrifugal trash pump models, covering 75mm/3-inch discharge configurations.
- Restored Compression and Engine Performance — A new cylinder head reseals combustion pressure, restoring full power output and fuel efficiency that a cracked or warped head would otherwise compromise.
- Combustion Seal Safety — A properly sealed cylinder head prevents hot gas blow-by and coolant intrusion into the combustion chamber, protecting both the operator and downstream engine components.
The cylinder head forms the top of the engine's combustion chamber, sealing in the compressed fuel-air mixture and directing combustion force down onto the piston. It also houses the valves and provides mounting points for the valve train and, where applicable, the carburetor or fuel system components. When a cylinder head cracks, warps, or develops a compromised sealing surface — often due to overheating or a failed head gasket — the engine loses compression, runs poorly, or may not start at all. Replacing it with a correct OEM part like the Wacker Neuson 5000085538 restores full combustion integrity and gets your PT3Y trash pump back to full pumping capacity.
Part Details
| Part Number | 5000085538 |
|---|---|
| Old Part Number | 0085538 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
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.
