The Wacker Neuson 15510-ZE2-053 Intake Valve is a genuine OEM component designed for PT2A and PT2A(I) series self-priming centrifugal trash pumps and the GP2500A portable generator. As a direct factory replacement, this intake valve restores correct engine breathing and combustion timing to spec — no guesswork on fit or function. Sourced directly from Wacker Neuson, part 15510-ZE2-053 carries the same manufacturer standards as the original valve installed at the factory. Verified fitment spans multiple PT2A configurations and the GP2500A, making this the straightforward choice when servicing these units.
Key Features
- Genuine OEM Valve Integrity — Manufactured to exact seat geometry and material hardness specs, ensuring proper seal against the valve seat and consistent compression across the cylinder.
- Drop-In Engine Replacement — Matches the original valve stem diameter, head dimensions, and port profile for direct installation without machining or modification to the head.
- Broad PT2A and GP2500A Fitment — Confirmed for multiple PT2A pump variants and the GP2500A generator, covering a wide range of Wacker Neuson serial configurations in both product families.
- Restored Engine Performance — A worn or bent intake valve causes loss of compression, hard starting, and rough running; replacing it with 15510-ZE2-053 restores full engine output and smooth operation.
- Fuel System Compliance — Correct valve seating maintains proper air-fuel charge intake, protecting against lean-running conditions that can cause overheating or premature engine wear.
The intake valve controls the flow of the air-fuel mixture entering the engine's combustion chamber during the intake stroke. It opens to admit the charge, then seals tightly so compression can build before ignition. When an intake valve wears, burns, or loses its seat seal, compression drops, the engine loses power, and starting becomes difficult — problems that worsen quickly under the continuous-duty demands of a trash pump or generator application. Replacing a failed valve promptly keeps the engine operating at its rated output and prevents collateral damage to the cylinder head.
Part Details
| Part Number | 15510-ZE2-053 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2A Pump | PT2A | 5000009092, 5000009095, 5000009237, 5100042215 |
| GP2500A | GP2500A | 5100041977 |
| PT2A(I) | PT2A(I) | 5100042613 |
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.
