The Wacker Neuson is a genuine OEM Water Separator Complete designed for a broad range of Wacker Neuson diesel-powered equipment, including PT2H and PT3H self-priming centrifugal trash pumps, RD7 tandem rollers, and the extensive DPU reversible vibratory plate compactor series. As a direct factory replacement, part number ships to the exact specifications of the original component, ensuring a correct installation without modification. This Water Separator Complete is the trusted choice for fleet operators, rental houses, and contractors who need to keep diesel-powered Wacker Neuson machines running at peak efficiency.
Key Features
- Genuine OEM Filtration Integrity — Manufactured to Wacker Neuson's original specification, this Water Separator Complete delivers the same water-extraction efficiency and bowl capacity as the unit that left the factory, protecting downstream fuel system components from water contamination.
- Drop-In Replacement Fit — Matches original mounting threads, port sizing, and bowl geometry so it installs directly into the existing fuel line circuit on compatible machines without reworking fittings or brackets.
- Broad Cross-Family Compatibility — Confirmed fitment across PT2H and PT3H trash pumps, RD7H tandem rollers, DPS1850H plate compactors, and a wide range of DPU 2540H through DPU6275H reversible plate compactor models.
- Diesel Engine Protection — A functioning water separator continuously pulls free water out of the fuel supply before it reaches the injectors; a degraded or clogged unit allows water ingestion that leads to rough running, hard starts, and accelerated injector wear.
- Fuel System Safety Compliance — Proper water separation prevents fuel-system corrosion and microbial growth that can compromise fuel delivery pressure — a critical concern on compaction and pump equipment operating in wet or muddy field conditions.
A water separator is positioned in the diesel fuel supply line between the tank and the engine's fuel injection system. Its job is to intercept and collect any free water that has entered the fuel — whether through condensation, contaminated fuel supply, or field exposure — before that water reaches sensitive injector components. When the separator bowl fills or the element becomes restricted, water passes through unimpeded, causing misfires, corrosion inside the injection system, and in severe cases, catastrophic injector failure. Replacing a worn or saturated Water Separator Complete with a correct-fit OEM unit like the 5000209871 restores full water-extraction capacity and keeps the engine's fuel delivery clean and consistent.
Part Details
| Part Number | 5000209871 |
|---|---|
| Old Part Number | 0209871 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Separator Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3H Pump | PT3H | 5000009100, 5000009103, 5000009242, 5100014963, 5100014964 |
| PT2H Pump | PT2H | 5000009094, 5000009097 |
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| RD 7S | RD7H-S EU | 5000620795 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
| DPU2540H | DPU 2540H | 5000610035 |
| DPU 2550H | DPU 2550H | 5000610036 |
| DPU 2560H | DPU 2560H | 5000610037 |
| DPU 2560H-TS | DPU 2560H-TS | 5000610038 |
| DPU 3050H | DPU 3050H | 5000610039 |
| DPU 3060H | DPU 3060H | 5000610040 |
| DPU 3070H | DPU 3070H | 5000610041 |
| DPU 3060H-TS | DPU 3060H-TS | 5000610042 |
| DPU 3050HE | DPU 3050HE | 5000610298 |
| DPU 3060HE-TS | DPU 3060HE-TS | 5000610302 |
| DPS1850H Asphalt | DPS1850H Asphalt | 5000610033 |
| DPS1850H Basic | DPS1850H Basic | 5000610032 |
| DPS1850H Vario | DPS1850H Vario | 5000610034 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| DPU 3750Hts | DPU 3750Hts | 5000610321 |
| DPU 3750Hets | DPU 3750Hets | 5000610322 |
| DPU 3760Hts | DPU 3760Hts | 5000610358 |
| DPU 3760Hets | DPU 3760Hets | 5000610359 |
| DPU 3750Hts US | DPU 3750Hts US | 5100000311 |
| Vibration Plate | DPU 3050Hw US Army | 5100009915 |
| DPU6275Heh | DPU6275Heh | 5100058467 |
| DPU5260Heh | DPU5260Heh | 5100060825 |
| DPU5260He | DPU5260He | 5100076465 |
| DPU5260Hehp | DPU5260Hehp | 5100076466 |
| DPU5260Hehcb+ | DPU5260Hehcb+ | 5100076467 |
| DPU5260Hehcpb+ | DPU5260Hehcpb+ | 5100076468 |
| DPU6260Hehp | DPU6260Hehp | 5100076469 |
| DPU6260Hehcb+ | DPU6260Hehcb+ | 5100076470 |
| Vibration Plate DPU6275He | DPU6275He | 5100076471 |
| Vibration Plate DPU6275Hecb+ | DPU6275Hecb+ | 5100076472 |
| DPU6275Hehcb+ | DPU6275Hehcb+ | 5100076473 |
| Vibration Plate DPU5260Hep | DPU5260Hep | 5100077269 |
| DPU5275Heh | DPU5275Heh | 5100077270 |
| DPU5260H | DPU5260H | 5100077271 |
| Vibration Plate DPU5260Hehcpb+ LOXAM | DPU5260Hehcb+ LOXAM | 5100077272 |
| DPU5275Hehcb+ | DPU5275Hehcb+ | 5100077273 |
| Vibration Plate DPU5260Hp | DPU5260Hp | 5100077274 |
| DPU5260Hecpb+ | DPU5260Hecpb+ | 5100077275 |
| Vibration Plate DPU5275He | DPU5275He | 5100077276 |
| DPU5247Heh | DPU5247Heh | 5100077277 |
| Vibration Plate DPU5275H | DPU5275H | 5100077278 |
| DPU6260Heh | DPU6260Heh | 5100077280 |
| DPU6260Hehcpb+ | DPU6260Hehcpb+ | 5100077282 |
| Vibration Plate DPU6275H | DPU6275H | 5100077283 |
| DPU6260He | DPU6260He | 5100077284 |
| Vibration Plate DPU6260Hep | DPU6260Hep | 5100077285 |
| DPU6260Hecb+ | DPU6260Hecb+ | 5100077286 |
| Vibration Plate DPU6260Hecpb+ | DPU6260Hecpb+ | 5100077287 |
| Vibration Plate DPU6260H | DPU6260H | 5100077288 |
| Vibration Plate DPU6260Hp | DPU6260Hp | 5100077290 |
| DPS3060Hv | DPS3060Hv | 5100016643 |
| DPU5260Hehb+ US | DPU5260Hehb+ US | 5100077268 |
| DPU6275Hehb+ US | DPU6275Hehb+ US | 5100077279 |
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.
