The Wacker Neuson Fuel Hose is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series self-priming centrifugal trash pumps. As a direct OEM replacement, this hose is produced to the same specifications as the original factory-installed part, ensuring a proper fit within the fuel delivery system. Confirmed fitment spans the PT6LT Pump with Trailer, the PT6LS 150mm/6-inch Centrifugal Trash Pump Skid Mounted, and the PT6LS(I) Trash Pump — making this a single part number solution across the PT6 family.
Key Features
- OEM-Grade Fuel Compatibility — Constructed from materials rated for continuous fuel contact, maintaining integrity against the chemical and heat exposure common in high-output pump engines.
- Drop-In Replacement — Matches the original routing path and connection points in the PT6 fuel system, allowing straightforward installation without trimming or adapting.
- PT6 Family Coverage — Fits the PT6LT, PT6LS, and PT6LS(I) trash pump models, covering both trailer-mounted and skid-mounted 6-inch discharge configurations.
- Consistent Fuel Delivery — A correctly seated fuel hose maintains steady fuel flow to the engine, supporting full pump output and stable high-volume discharge performance.
- Fuel System Safety — A cracked or deteriorated fuel hose creates a fuel leak risk in a high-temperature engine environment; replacing with a genuine OEM hose restores the original seal integrity and reduces fire hazard exposure.
The fuel hose routes engine fuel from the tank to the carburetor or fuel inlet, maintaining a sealed, uninterrupted flow path throughout pump operation. Over time, heat cycling, vibration, and fuel exposure cause hose material to stiffen, crack, or soften — any of which can result in fuel leaks, air ingestion, or hard-starting conditions. On high-capacity 6-inch trash pumps like the PT6 series, where sustained output is critical, a degraded fuel hose can compromise engine performance or create a safety concern, making timely replacement with the correct OEM part essential.
Part Details
| Part Number | 5000081861 |
|---|---|
| Old Part Number | 0081861 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Hose |
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.
