The Wacker Neuson Prefilter Element is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including PDT2A and PDT3A diaphragm trash pumps, PDI2A and PDI3A inline diaphragm trash pumps, VP1030A, VP1135A, and VP1135Aw single-direction vibratory plate compactors, WP1235A single-direction vibratory plates, AP1135A battery-powered vibratory plates, and CT24-4A and CT30ADT walk-behind concrete trowels. Sourced directly from Wacker Neuson, this is the exact part specified for these machines — no guesswork, no compatibility concerns. The replaces the worn or clogged prefilter element in your air filtration system, restoring proper airflow to the engine and protecting against abrasive dust and debris ingestion. Keeping this element fresh is one of the lowest-cost, highest-impact maintenance steps you can perform on any of these machines.
Key Features
- Genuine OEM Filtration Media — manufactured to Wacker Neuson's exact porosity and airflow specifications for this prefilter position, ensuring the correct balance between dust capture and unrestricted engine breathing.
- Direct Drop-In Replacement — seats into the existing air cleaner housing without modification, matching the original element's outer dimensions and sealing profile for a secure, leak-free fit.
- Broad Cross-Family Coverage — a single part number services PDT/PDI diaphragm trash pumps, VP/WP/AP vibratory plate compactors, CT walk-behind trowels, and the A3000 gasoline power unit, making it an efficient stocking item for mixed Wacker Neuson fleets.
- Engine Protection Where It Counts — a blocked or missing prefilter allows fine particles to bypass the main air filter, accelerating cylinder and piston wear; replacing this element on schedule keeps internal engine surfaces clean and extends service life.
- Routine Maintenance Compliance — using the correct OEM part number 5000076941 keeps your service records aligned with Wacker Neuson's maintenance intervals and supports any applicable equipment warranty.
The prefilter element sits at the outermost stage of the engine's air intake system, acting as a coarse barrier that catches larger dust particles, grass, and debris before they can reach and load up the main air filter element. By intercepting the heaviest contamination first, it extends the service life of the primary filter and ensures the engine always draws a clean, unrestricted air supply. When the prefilter becomes clogged or damaged, airflow to the engine is restricted, leading to rich running, power loss, increased fuel consumption, and — if left unaddressed — accelerated wear on internal engine components.
Part Details
| Part Number | 5000076941 |
|---|---|
| Old Part Number | 0076941 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Prefilter Element |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611, 5000620769 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616, 5000620773 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407, 5000620775 |
| CT24-4A Trowel | CT24-4A | 5000620105 |
| 610mm/24 inch Walk-behind Trow el | CT24-4A EU | 5000620849 |
| VP1135AW VIBROPLATE | VP1135AW | 5000009058, 5000630060 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| VP1135A VIBROPLATE | VP1135A | 5000009057, 5000630059, 5100029066, 5100018353 |
| Single direction vibratory plate WP1235A | WP1235A | 5000630016 |
| Single Direction Plates | AP1135A | 5000009519 |
| Gasoline Power Unit for Intern al Vibrator | A3000 | 5000006237 |
| Single Direction Plates | WP1235Aw | 5000630103 |
| Single Direction Plates | WP1235Aw-L | 5000630104, 5000630105 |
| Single Direction Plates | WP1235Aw-LL | 5000630122 |
| PDI2A(I) | PDI2A(I) | 5000620772 |
| PDI3A(I) | PDI3A(I) | 5000620776 |
| VP1135AWSingle Direction Vibratory Plate | VP1135Aw US | 5100018350, 5100029063 |
| VP1135A-VIBROPLATE | VP1135A US | 5100018351, 5100029064 |
| VP1135Aw | VP1135Aw | 5100018352, 5100029065 |
| Single direction vibratory plate VP1030Aw | VP1030Aw | 5100018356 |
| Single direction vibratory plate VP1030A | VP1030A | 5100018357 |
| Vibration Plate | VP1135Aw CN | 5100039666 |
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.
