The Wacker Neuson Intake Valve is a genuine OEM component designed for the GP3800A portable generator and PT3A and PT3A(I) self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this intake valve is an exact-match replacement that installs without modification to your existing engine assembly. Confirmed fitment across the GP3800A, PT3A, and PT3A(I) ensures you can order with confidence knowing you're getting the right part for your machine. Keep your engine breathing correctly and your equipment running at full output with a verified OEM replacement.
Key Features
- Genuine OEM Valve Sealing Integrity — Manufactured to Wacker Neuson's exact seating geometry and material spec, ensuring a proper seal under compression and consistent valve action cycle after cycle.
- Direct Engine Drop-In — Matches the original valve profile and stem dimensions for straightforward installation into the engine head on compatible machines.
- Broad Series Fitment — Confirmed for the GP3800A portable generator and the PT3A and PT3A(I) self-priming trash pump series.
- Sustained Engine Breathing Performance — A correctly functioning intake valve maintains proper air-fuel charge entry into the combustion chamber; a worn or damaged valve causes rough running, power loss, and hard starting.
- Fuel System Safety Compliance — As part of the engine's intake circuit, a properly seated OEM valve helps maintain correct combustion conditions and reduces the risk of backfire or uncontrolled fuel-air mixture events.
The intake valve controls the flow of the air-fuel mixture into the engine's combustion chamber during the intake stroke. It opens to admit the charge, then seals tightly to allow compression to build before ignition. When an intake valve wears, warps, or loses its seat seal, compression drops, the engine runs rough, loses power, and may become difficult to start — directly impacting the output of your generator or the pumping capacity of your trash pump. Replacing a worn intake valve with the correct OEM part restores proper compression and keeps the engine performing as designed.
Part Details
| Part Number | 1000367161 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP3800A | GP3800A | 5100041978 |
| PT3A | PT3A | 5100042216 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
