The Wacker Neuson Ring Seal is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series 6-inch centrifugal trash pumps. As a direct factory replacement, this ring seal delivers the exact material grade and dimensional tolerancing required to maintain a leak-free pump assembly under the demanding pressures and flow rates these machines generate. Whether your pump is trailer-mounted, skid-mounted, or a standalone trash pump unit, the is the correct OEM part for the job. Keep your pump performing at full capacity with a part sourced straight from Wacker Neuson.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's exact compound and compression specifications, ensuring the seal seats correctly and holds under the internal pressures of a 6-inch trash pump.
- Drop-In Replacement — Engineered to the same geometry as the original, so it installs into the existing pump housing without any modification to mating surfaces or hardware.
- Broad PT6 Series Fitment — Confirmed compatible with the PT6LT (pump with trailer), PT6LS (skid-mounted), and PT6LS(I) trash pump configurations, covering the most widely deployed 6-inch Wacker Neuson pump variants.
- Sustained Flow Integrity — A correctly seated ring seal maintains pump prime and prevents internal bypass of water around the impeller housing, sustaining rated discharge volume and lift capacity.
- Leak Prevention at the Source — A worn or degraded ring seal allows pressurized water to escape internally, causing loss of prime, reduced output, and accelerated wear on surrounding pump components — replacing it promptly stops the problem at its root.
A ring seal in a centrifugal trash pump creates a close-tolerance barrier between the rotating impeller and the pump volute or housing, preventing water from recirculating backward past the impeller rather than being discharged. This internal sealing action is what maintains pump prime and allows the machine to generate consistent suction lift and discharge pressure. When the ring seal wears, becomes deformed, or fails, the pump loses efficiency rapidly — prime becomes difficult to hold, flow rates drop, and the pump may struggle to move water even when mechanically sound in every other respect. Replacing a worn seal restores the pump to its designed performance without the cost of a major pump rebuild.
Part Details
| Part Number | 5000082072 |
|---|---|
| Old Part Number | 0082072 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ring Seal |
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.
