The Wacker Neuson Exhaust Valve is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. As a direct OEM replacement, the is sourced from Wacker Neuson and manufactured to the same specifications as the original part installed at the factory. This valve is confirmed to fit the RD11AEC and RD11A roller series, making it a straightforward, verified replacement for machines in this family.
Key Features
- OEM-Grade Sealing and Heat Tolerance — Engineered to withstand the high-temperature combustion environment of the RD11A-series engine, maintaining a consistent seal under repeated thermal cycling.
- Direct OEM Replacement — Manufactured to the original valve geometry and stem dimensions, allowing installation into the existing valve seat without recutting or modification.
- Confirmed Fitment for RD11A-Series Rollers — Verified for the RD11AEC and RD11A hydrostatic double drum vibratory rollers, so you can order with confidence.
- Restores Full Engine Breathing Efficiency — A worn or burnt exhaust valve allows combustion gases to leak past the seat, causing power loss and rough running; replacing it with part 5000151766 restores proper cylinder pressure and exhaust flow.
- Genuine Wacker Neuson OEM Part — Supplied as an authentic Wacker Neuson component, ensuring correct metallurgy and hardness ratings for the engine application.
The exhaust valve sits in the cylinder head and opens on each exhaust stroke to allow spent combustion gases to exit the engine. It must seal completely during the compression and power strokes to maintain cylinder pressure and efficient combustion. When an exhaust valve wears, burns, or fails to seat correctly, the engine loses compression, runs rough, and can suffer accelerating internal damage — making timely replacement with a correctly specified valve essential to keeping the roller productive on site.
Part Details
| Part Number | 5000151766 |
|---|---|
| Old Part Number | 0151766 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exhaust Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
