The Wacker Neuson Oil Seal is a genuine OEM component designed for the PT3V 75mm/3in Centrifugal Trash Pump series and the RS800V Single Drum Vibratory Roller. Sourced directly from Wacker Neuson, this seal meets the exact material and dimensional specifications of the original part, ensuring a proper fit in your machine's sealing interface. Whether you're servicing a trash pump on a dewatering site or maintaining a single-drum roller, the is the correct replacement to restore reliable fluid containment.
Key Features
- Genuine OEM Sealing Material — Manufactured to Wacker Neuson's original compound and lip-profile specifications, delivering the same compression characteristics as the factory-installed seal.
- Drop-In Shaft Compatibility — Engineered to seat correctly on the original shaft diameter and housing bore, eliminating the need for machining or shimming during installation.
- Broad Fitment Coverage — Confirmed for multiple PT3V 75mm/3in Centrifugal Trash Pump configurations and the RS800V Single Drum Vibratory Roller across several production series.
- Maintains Fluid Containment Under Load — A properly functioning oil seal prevents lubricant loss and contaminant ingress at the shaft, protecting internal bearings and rotating components from accelerated wear.
- Fuel and Fluid System Integrity — On pump applications, a failed seal can allow water ingress into the crankcase or oil migration into the pump volute; replacing with OEM spec prevents cross-contamination and keeps the pump priming correctly.
An oil seal is a precision lip-type component that closes the gap between a rotating shaft and its stationary housing, keeping lubricating oil inside the machine while blocking dirt, water, and debris from entering. In trash pumps like the PT3V series, the seal protects the crankshaft or impeller shaft bearings from the wet, abrasive environment the pump operates in. In roller applications like the RS800V, it retains gearbox or drum-drive lubricant under the dynamic loads and vibration inherent to compaction work. When an oil seal fails — typically through lip wear, hardening, or cracking — lubricant leaks out, contaminants work inward, and bearing failure or internal corrosion follows quickly if the seal is not replaced promptly.
Part Details
| Part Number | 5000086815 |
|---|---|
| Old Part Number | 0086815 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171, 5000009102, 5000009241 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
