The Wacker Neuson Fan Assembly is a genuine OEM component designed for the RD25 Hydrostatic Double Drum Vibratory Roller. As a direct factory replacement, the meets the original engineering specifications set for the RD25 series, ensuring consistent cooling performance across demanding compaction applications. Confirmed fitment covers RD25 models, making this the straightforward solution when the original fan assembly requires service or replacement.
Key Features
- Genuine OEM Airflow Specification — Engineered to deliver the exact blade pitch and rotational characteristics required to maintain correct cooling airflow in the RD25 drivetrain.
- Direct-Fit Replacement — Matches the original mounting configuration of the RD25 fan housing, allowing straightforward installation without custom adaptation.
- RD25 Series Compatibility — Verified fitment for RD25 Hydrostatic Double Drum Vibratory Roller models, covering both machine configurations in the fitment data.
- Sustained Engine and Hydraulic Cooling — A correctly functioning fan assembly maintains operating temperatures during continuous compaction passes; a worn or failed unit risks overheating the hydraulic and engine systems.
- Thermal Safety Relevance — Adequate cooling is critical on a hydrostatic roller operating under sustained load; replacing a degraded fan assembly helps prevent heat-related shutdowns and component damage.
The fan assembly draws or pushes air across the engine and hydraulic system cooling circuits, regulating operating temperatures during sustained machine use. On a hydrostatic double drum roller like the RD25, the hydraulic drive system generates significant heat under continuous compaction loads, making consistent airflow essential to protecting both the engine and hydraulic components. When the fan assembly wears, becomes damaged, or fails, cooling efficiency drops and the risk of thermal overload to the drivetrain increases.
Part Details
| Part Number | 5000156821 |
|---|---|
| Old Part Number | 0156821 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan 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.
