The Wacker Neuson Cylinder Head is a genuine OEM component designed for the PT3V 3-inch centrifugal trash pump and the RS800V single drum vibratory roller. As a factory-sourced part, it is manufactured to the same standards as the original, ensuring a direct, hassle-free installation with no guesswork on fit or compatibility. This cylinder head is the correct OEM replacement for operators and service technicians maintaining either the PT3V or RS800V platforms.
Key Features
- Genuine OEM Construction: — Machined to the exact combustion chamber geometry and head bolt pattern specified for the original engine, maintaining proper compression ratios and sealing integrity.
- Direct Drop-In Replacement: — Matches the original mounting bolt layout and port configuration for the PT3V and RS800V, allowing straightforward removal and reinstallation without custom fitting.
- Verified Fitment: — Confirmed for the PT3V 3-inch centrifugal trash pump and the RS800V single drum vibratory roller — two distinct Wacker Neuson machine families covered by one part number.
- Restores Full Engine Output: — A correctly sealed cylinder head maintains the compression needed for reliable engine starts and full power delivery; a cracked or warped head leads to compression loss, overheating, and hard starting.
- Combustion Integrity and Safety: — Proper cylinder head seating prevents combustion gas leaks that can cause uncontrolled heat buildup, making correct head replacement critical on fuel-powered equipment.
The cylinder head is one of the most structurally critical components of a four-stroke engine. It seals the top of the cylinder bore, forming the combustion chamber where the air-fuel mixture ignites to drive the piston. It also houses the valve seats, ports, and in many designs the camshaft or rocker arm assemblies. When a cylinder head cracks, warps, or develops a failed gasket surface, compression drops sharply, coolant or oil can mix with combustion gases, and engine performance deteriorates rapidly — often leading to complete engine failure if left unaddressed. Replacing the cylinder head with a genuine OEM part like the Wacker Neuson 5000086844 restores the tight tolerances needed for consistent combustion and long engine service life.
Part Details
| Part Number | 5000086844 |
|---|---|
| Old Part Number | 0086844 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
