The Wacker Neuson 5200020080 Oil Filter is a genuine OEM component designed for the APT4T and APT4S self-priming pump series, including Surge Brake, Electric Brake, and Cold Weather configurations. As a direct OEM part, it is manufactured to the exact specifications required by these pumps, ensuring a correct, trouble-free installation every time. This filter is confirmed to fit the APT4T and APT4S models across all major variants, making it the straightforward choice when servicing your Wacker Neuson pump. Keep a spare on hand and stay on schedule with planned oil service intervals.
Key Features
- Genuine OEM Filtration Media — Manufactured to the exact micron rating and flow specification required by the APT4T and APT4S pump engines, not a generic approximation.
- Drop-In Engine Service Fit — Threads directly onto the engine oil filter mount with the correct gasket profile, sealing properly without adjustment or adaptation.
- Broad APT Series Coverage — Compatible with APT4T (Electric Brake, Surge Brake) and APT4S (w/Skid) pump models, including all Cold Weather variants.
- Engine Protection Where It Counts — A properly functioning oil filter removes metal particles and contaminants from circulating engine oil, protecting bearings and internal engine surfaces during pump operation.
- Fuel System & Engine Safety Compliance — Using the correct OEM-specified filter ensures the engine oil pressure relief valve and bypass functions operate within designed parameters, preventing unfiltered oil from reaching critical engine components.
The oil filter is a core engine maintenance component that continuously cleans the engine's circulating oil by trapping dirt, metal wear particles, and combustion byproducts before they can reach bearings, cylinder walls, and other precision internal surfaces. On pump-drive engines like those in the APT4T and APT4S series, which often operate under sustained load conditions, a clean and properly flowing oil supply is essential to engine longevity. When an oil filter becomes clogged or fails to seal correctly, oil pressure can drop, lubrication breaks down, and accelerated internal engine wear or overheating can follow.
Part Details
| Part Number | 5200020080 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
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.
