The Wacker Neuson 31204-ZA0-003 is a genuine OEM Air Cleaner Cover designed for PT2A, PDT2A, PDT3A, and PDI3A series self-priming centrifugal trash pumps. As a factory-sourced component, the 31204-ZA0-003 is manufactured to the exact dimensions and material specifications of the original part, ensuring a proper fit on all compatible pump models. This cover is the correct replacement for operators and service technicians looking to restore air filtration system integrity on Wacker Neuson trash pumps.
Key Features
- Genuine OEM Construction — Molded to the exact profile and material grade of the original cover, maintaining the correct sealing surface and latch engagement for the air cleaner assembly.
- Drop-In Fitment — Mounts directly to the existing air cleaner housing with no rework required; aligns with factory clip and retention points.
- Broad Pump Compatibility — Confirmed fit across PT2A, PDT2A, PDT3A, and PDI3A trash pump models, covering multiple configurations within the Wacker Neuson portable pump lineup.
- Protects Engine Air Supply — A secure, undamaged cover keeps contaminants, water splash, and jobsite debris out of the air filter element, supporting consistent engine performance in demanding pump applications.
- Sourced Direct from Wacker Neuson — Supplied as an authorized OEM part, so the part number, fitment, and form factor are verified against current production specifications.
The air cleaner cover serves as the outer protective shell for the engine's air filtration assembly. It shields the air filter element from rain, dirt, and debris that are common in pump-intensive environments such as dewatering sites and trenching operations. When the cover is cracked, missing, or no longer seating properly, unfiltered air can bypass the element and carry abrasive particles into the engine, accelerating internal wear and leading to loss of power or premature engine failure.
Part Details
| Part Number | 31204-ZA0-003 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2A Pump | PT2A | 5000009092, 5000009095, 5000009237 |
| PDT2A | PDT2A | 5000620769 |
| PDT3A | PDT3A | 5000620773 |
| PDI3A | PDI3A | 5000620775 |
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.
