The Wacker Neuson is a genuine OEM Washer 22 Tapered designed for the PT6LT, PT6LS, PT6Y, PT6YT, and PTK6 series self-priming centrifugal trash pumps. As a factory-sourced component, is manufactured to the exact tolerances and material specifications required by Wacker Neuson for these high-capacity 6-inch discharge pumps. This washer is confirmed to fit multiple PT6 configurations including trailer-mounted, skid-mounted, and standalone units across domestic and international variants. When you need a direct, no-guesswork replacement, sourcing the correct OEM part by number ensures the right component arrives the first time.
Key Features
- OEM-Matched Taper Geometry — Manufactured to the exact taper angle and bore dimensions specified by Wacker Neuson, ensuring proper seating and load distribution within the pump assembly.
- Drop-In Installation — Replaces the original washer position-for-position; no fitting, grinding, or adaptation needed at the fastener interface.
- Broad PT6 Series Coverage — Verified fitment across PT6LT, PT6LS, PT6Y, PT6YT, and PTK6 pump configurations, including trailer-mounted, skid-mounted, and standalone units.
- Maintains Clamping Integrity — A correctly installed tapered washer maintains consistent clamping force under pump vibration and load; a worn or missing washer can allow fastener loosening and component shift during operation.
- Genuine Wacker Neuson Part — Sourced directly from the OEM, so material grade, hardness, and surface finish match the original production specification for these heavy-duty trash pump applications.
A tapered washer is used at bolted connections where the mating surface is angled or uneven, compensating for the angle so the fastener seats squarely and clamps evenly. In a high-vibration application like a 6-inch trash pump, an improperly seated or degraded washer allows the fastener to rock under load, which accelerates thread wear and can lead to joint loosening over time. Replacing a worn tapered washer restores the correct bearing surface and keeps the connection stable through extended pump operation.
Part Details
| Part Number | 5000010783 |
|---|---|
| Old Part Number | 0010783 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer 22 Tapered |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| PT6Y | PT6Y-SA | 5100070835 |
| PT6YT | PT6YT | 5100070966 |
| PUMP PT6Y-AU | PT6Y-AU | 5100076956 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| Trash Pump | PTK6 | 5200007830 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
| 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.
