The Wacker Neuson O-Ring Seal is a genuine OEM o-ring seal designed for the RC110 and RC110p series ride-on compactors, covering both ROPS and CAB configurations. Sourced directly from Wacker Neuson, this part carries the same specification as the component installed at the factory, ensuring a consistent, leak-free fit across the RC110 US ROPS, RC110p US ROPS, RC110 US CAB, and RC110p US CAB models. When it comes to hydraulic and fluid system integrity on a compactor, using the correct OEM-grade seal is the straightforward choice for a lasting repair.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's material specification, delivering the compression and chemical resistance required for compactor fluid system service conditions.
- Drop-In Replacement — Matches the original cross-section and diameter exactly, seating in place the same way the factory-installed part does with no rework needed.
- Broad RC110 Series Coverage — Fits the RC110 and RC110p compactors in both US ROPS and US CAB configurations, covering four distinct model variants with a single part number.
- Preserves Fluid System Integrity — A correctly seated o-ring seal prevents fluid seepage at the joint it serves, keeping pressures consistent and protecting surrounding components from contamination or wear.
- Fluid Leak Prevention — A degraded or improperly sized seal is a common source of hydraulic or lubricant leaks; replacing it with the correct OEM part eliminates that failure point at the source.
An o-ring seal creates a compression-based barrier between two mating surfaces or components to prevent fluid or air from escaping under pressure. On ride-on compactors like the RC110 series, these seals are found throughout hydraulic circuits, drive systems, and other fluid-carrying assemblies where a reliable, leak-free joint is critical to keeping the machine performing at full capacity. When an o-ring wears, hardens, or takes a set over time, it loses its ability to maintain that seal — leading to fluid loss, pressure drop, and potential damage to adjacent components if not addressed promptly.
Part Details
| Part Number | 5100063950 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
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.
