The Wacker Neuson Valve Body is a genuine OEM component designed for PIR 55 and PIR 75 series pneumatic internal concrete vibrators. As a direct factory replacement, this part is built to the same specifications as the original, ensuring proper airflow control and consistent vibration output across compatible PIR models. This genuine OEM part is sourced directly through authorized Wacker Neuson channels, so you can be confident it will install and perform exactly as intended. Confirmed fitment includes the PIR 55 and PIR 75 pneumatic internal vibrator models.
Key Features
- Genuine OEM Airflow Precision — Manufactured to exact factory tolerances, this valve body maintains the correct air metering characteristics that pneumatic internal vibrators depend on for consistent frequency and amplitude.
- Drop-In Replacement — Engineered to match the original valve body geometry and port configuration, allowing straightforward installation without modification to the vibrator housing.
- Broad PIR Series Fitment — Compatible with multiple PIR 55 and PIR 75 pneumatic internal vibrator configurations, covering a range of common Wacker Neuson vibrator head diameters.
- Sustained Vibration Output — A correctly functioning valve body regulates air cycling through the vibrator head; a worn or damaged valve causes erratic pulsing, loss of vibration frequency, or complete vibrator failure.
- Operational Safety in Concrete Applications — Proper valve function ensures the vibrator head operates within its designed parameters, preventing uncontrolled air bursts or pressure irregularities that can affect operator handling and concrete consolidation quality.
The valve body is the central air-control component inside a pneumatic internal concrete vibrator. It regulates the rapid cycling of compressed air that drives the vibrator head's eccentric motion, which in turn consolidates fresh concrete by eliminating air pockets and voids. When the valve body wears or becomes damaged, the vibrator may lose frequency consistency, vibrate weakly, or stop functioning entirely — all of which compromise concrete pour quality and finishing timelines.
Part Details
| Part Number | 5000017051 |
|---|---|
| Old Part Number | 0017051 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Body |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Ø 55 mm, PneumaticInternal Vib rator | PIR 55 | 5000006417, 5000006418 |
| Ø 75 mm, PneumaticInternal Vib rator | PIR 75 | 5000006419, 5000006420 |
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.
