The Wacker Neuson Cylinder Head Assembly is a genuine OEM component designed for RD25 hydrostatic double drum vibratory rollers. As a factory-sourced assembly, this part is manufactured to the exact specifications required by Wacker Neuson, ensuring a direct, correct-fit replacement for the RD25 series. This cylinder head assembly maintains the engine's compression, sealing, and combustion integrity — critical for consistent performance on asphalt and soil compaction applications.
Key Features
- Genuine OEM Combustion Sealing: — Manufactured to Wacker Neuson's exact compression and sealing tolerances, ensuring the combustion chamber performs as designed from day one.
- Direct-Fit Assembly: — Engineered as a complete head assembly, matching OEM port geometry, bolt patterns, and gasket surfaces for a straightforward installation on the RD25.
- RD25 Series Fitment: — Verified for RD25 hydrostatic double drum vibratory rollers, covering multiple machine configurations within the RD25 family.
- Engine Integrity Restored: — A worn or cracked cylinder head leads to compression loss, overheating, and power drop-off. Replacing with the correct OEM assembly brings engine output back to full operational spec.
- Fuel and Emissions Compliance: — A properly sealed cylinder head is essential for correct fuel combustion and exhaust control; an OEM replacement helps maintain the engine's designed emissions and fuel efficiency profile.
The cylinder head assembly sits atop the engine block and forms the upper boundary of the combustion chamber. It houses the valves, valve seats, and coolant passages that regulate airflow, fuel combustion, and engine temperature. When the cylinder head warps, cracks, or loses its seal — often signaled by coolant loss, white exhaust smoke, or a drop in engine power — the engine can no longer maintain proper compression, leading to poor performance or complete failure. Installing a correct replacement assembly restores combustion efficiency and protects the engine's long-term integrity.
Part Details
| Part Number | 5000107654 |
|---|---|
| Old Part Number | 0107654 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
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.
