The Wacker Neuson is a genuine OEM Exhaust Valve designed for the VP1030A and WP1030A single-direction vibratory plate compactors and the BS50-4As, BS60-4As, and BS70-4As gasoline vibratory rammers. Sourced directly from Wacker Neuson, this part meets the original engineering specifications for your machine. It is a direct-fit replacement that installs in the same position as the factory component, requiring no modification to the engine head or valve train. Confirm your model number before ordering to ensure correct fitment across the full range of compatible machines.
Key Features
- OEM-Grade Valve Material — Manufactured to Wacker Neuson's original metallurgical spec, ensuring the valve face and stem maintain proper sealing under sustained combustion temperatures.
- Drop-In Engine Fitment — Engineered to match the original valve stem diameter, head diameter, and seat angle for a direct installation into the engine head without machining or adaptation.
- Broad Model Coverage — Fits the VP1030A and WP1030A vibratory plate compactors as well as BS50-4As, BS60-4As, and BS70-4As vibratory rammers across multiple machine configurations.
- Restores Full Engine Compression — A correctly seated exhaust valve maintains combustion chamber pressure, ensuring the engine starts reliably and delivers consistent power output to the compaction mechanism.
- Fuel System and Emissions Integrity — A properly sealing exhaust valve prevents blowby and unburned fuel from contaminating the exhaust path, keeping combustion efficient and emissions within acceptable operating limits.
The exhaust valve sits in the engine's cylinder head and controls the release of burned combustion gases from the cylinder during the exhaust stroke. It opens to allow exhaust gases to exit, then seals shut so the cylinder can draw in a fresh air-fuel charge on the next intake stroke. When an exhaust valve wears, warps, or fails to seat correctly, compression drops, the engine loses power, runs roughly, or may not start at all — placing additional strain on the ignition and fuel systems and reducing compaction force delivered to the ground.
Part Details
| Part Number | 5000162171 |
|---|---|
| Old Part Number | 0162171 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exhaust Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Value Vibratory Plate, 10 kN, 300mm/12in | VP1030A | 5000008701, 5000630047 |
| BS 50-4As 280 mm shoe | BS50-4As | 5100015099, 5200018219, 5200018226, 5100027197, 5100025357 |
| BS 60-4As 280 mm shoe | BS60-4As | 5100015123, 5200014910, 5200018232, 5200018231, 5200018233, 5100027198 |
| BS 70-4As 280 mm shoe | BS70-4As | 5100015124, 5100015126, 5100027199 |
| MS64A Vibratory Rammer, 11" | MS64A | 5200014899 |
| VP1030Aw | VP1030AW | 5000009514, 5000630423 |
| Single direction vibratory plate WP1030A | WP1030A | 5000630015 |
| Single Direction Plate | WP1030Aw | 5000630110 |
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS60-4AS 11IN US | BS60-4As 11in US | 5100030605 |
| BS60-4As 11in | BS60-4As 11in | 5100030606, 5100037562 |
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.
