The Wacker Neuson Seal O-Ring is a genuine OEM component designed for the GS8.5V, GS9.7V, GPS8500, and GPS9700 portable generators with electric start, as well as the RD11V and RD880V double drum vibratory rollers. As a direct OEM part, the is manufactured to Wacker Neuson's exact material and dimensional specifications, ensuring a secure, leak-free fit in the application it was engineered for. Confirm your model number before ordering to ensure this is the correct seal for your machine.
Key Features
- OEM Material Grade — Manufactured from the same elastomer compound specified by Wacker Neuson, ensuring correct compression characteristics and chemical resistance for this sealing application.
- Drop-In Replacement — Dimensionally identical to the original, seating cleanly into the existing groove without trimming, stretching, or modification to the surrounding components.
- Broad Fitment Coverage — Compatible with GS8.5V, GS9.7V, GPS8500, and GPS9700 electric-start portable generators, as well as RD11V and RD880V double drum vibratory rollers.
- Leak Prevention — A correctly installed O-Ring maintains a positive fluid or pressure seal; a worn or cracked ring allows seepage that can damage adjacent components and cause unplanned service stops.
- Fluid System Integrity — Using a genuine OEM seal on fuel or hydraulic circuit joints helps maintain safe operating pressures and prevents external fluid contamination — particularly important on equipment operating near fueling sources or on sealed job sites.
An O-Ring seal creates a compressed, watertight or fluid-tight barrier between two mating surfaces, preventing the escape of fluids, gases, or pressure from a joint or port. On portable generators, this seal is critical to keeping fuel and coolant circuits properly contained so the unit delivers consistent electrical output without fluid loss. On double drum vibratory rollers such as the RD11V and RD880V, O-Ring seals are found throughout hydraulic and lubrication circuits where maintaining system pressure directly affects drum drive performance and steering response. When an O-Ring hardens, cracks, or becomes deformed with age, it loses its ability to compress evenly against mating surfaces, leading to visible leaks, pressure loss, or contamination that can accelerate wear in connected components.
Part Details
| Part Number | 5000081012 |
|---|---|
| Old Part Number | 0081012 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Portable Generator with Electr ic Start | GPS9700 | 5000008287 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
