Wacker Neuson 5000023626 Cylinder Head Gasket 0.9Mm Thick

The Wacker Neuson Cylinder Head Gasket 0.9Mm Thick is a genuine OEM component designed for the RS800H single drum vibratory roller. As a factory-sourced part, it is manufactured to the exact material grade and thickness specification required by this engine, ensuring a proper seal between the cylinder head and engine block. This 0.9mm thickness is a critical dimension — using an incorrect gasket thickness directly affects compression and can lead to engine damage or coolant and oil leaks. Confirm your model against the RS800H fitment before ordering to ensure you receive the correct specification.

Key Features

• OEM-Matched Gasket Thickness: — At exactly 0.9mm, this gasket meets the precise compression ratio and sealing specification required by the RS800H engine — thickness tolerances matter here, and this is sourced directly from Wacker Neuson.
• Direct-Fit Cylinder Head Replacement: — Engineered to align with the cylinder head bolt pattern and mating surfaces of the RS800H, allowing a straightforward drop-in installation during a top-end engine rebuild or head removal.
• RS800H Single Drum Vibratory Roller Fitment: — Specifically validated for the RS800H single drum vibratory roller (machine number 5000006583). Always cross-reference your model and serial number before ordering.
• Combustion and Coolant Sealing: — A functioning cylinder head gasket contains combustion pressure and prevents coolant or oil from crossing into the combustion chamber. A failed gasket causes overheating, loss of power, and potential engine seizure.
• Fuel and Emissions System Integrity: — A correctly sealed cylinder head is essential to maintaining proper combustion and exhaust gas routing — critical for the continued safe and compliant operation of diesel-powered equipment.

The cylinder head gasket sits between the engine block and the cylinder head, forming a gas-tight and fluid-tight seal across the combustion chamber, coolant passages, and oil galleries. It must withstand extreme heat, pressure cycling, and chemical exposure every time the engine runs. When this gasket fails — whether from age, overheating, or improper installation — it allows combustion gases to escape, coolant to mix with oil, or compression to drop, all of which quickly degrade engine performance and can lead to costly internal damage. Replacing it with the correct OEM part, matched to the right thickness, is essential to restoring full engine integrity on the RS800H.

Part Details

Compatibility & Fitment

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.