The Wacker Neuson Oil Pump is a genuine OEM component designed for PT6LT, PT6LS, and PT6LS(I) series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this oil pump ensures correct fit and consistent lubrication performance across supported models. It is a direct-fit replacement for the PT6LT Pump with Trailer, the PT6LS 150mm/6-inch Centrifugal Trash Pump Skid Mounted, and the PT6LS(I) Trash Pump. When your pump's lubrication system needs attention, specifying the correct OEM part number — — eliminates guesswork and keeps your equipment operating to its original design intent.
Key Features
- OEM-Matched Lubrication Delivery — Manufactured to Wacker Neuson's original flow and pressure specifications, ensuring the engine receives proper oil volume under load conditions typical of high-volume trash pump operation.
- Drop-In Installation — Engineered to align with existing mounting points and oil circuit connections on PT6LT, PT6LS, and PT6LS(I) units, so replacement follows the standard service procedure without adaptation.
- Broad PT6 Series Coverage — A single part number covers the PT6LT trailer-mounted pump, the PT6LS skid-mounted pump, and the PT6LS(I) variant, making it a practical stock item for fleets running multiple 6-inch pump configurations.
- Protects Against Premature Engine Wear — A failing oil pump starves internal engine components of lubrication, accelerating wear on bearings, camshafts, and cylinder walls. Replacing with part 5000082259 restores full lubrication pressure and protects engine longevity.
- Genuine OEM Assurance — As an authentic Wacker Neuson part, the 5000082259 meets the same material and manufacturing standards as the original unit, with no risk of dimensional mismatch or compatibility issues.
The oil pump is responsible for circulating engine oil throughout the lubrication system, drawing oil from the sump and pressurizing it so it can reach critical moving components such as bearings, the crankshaft, and the valve train. In a high-demand application like a 6-inch trash pump — where the engine runs continuously under load to move large volumes of water and debris — consistent oil pressure is essential to preventing heat buildup and metal-on-metal contact. When the oil pump wears out or fails, oil pressure drops, warning indicators may trigger, and unlubricated components can suffer rapid, irreversible damage if the machine continues to run.
Part Details
| Part Number | 5000082259 |
|---|---|
| Old Part Number | 0082259 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| Trash Pump | PT6LS(I) | 5200012427 |
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.
