The Wacker Neuson O-Ring Seal is a genuine OEM component designed for the RC110 and RC110P compactor series, including US ROPS and US CAB configurations. As a direct OEM part, it is manufactured to the same material and dimensional standards as the original, ensuring a proper sealing fit within the hydraulic or fluid system it serves. This seal is confirmed compatible across the full RC110 and RC110P model range, covering both standard and cab-equipped variants. Keeping the correct O-Ring Seal in service protects against fluid leaks, pressure loss, and premature wear on surrounding components.
Key Features
- OEM-Grade Seal Material — Manufactured from compound materials that meet Wacker Neuson's original compression and elasticity requirements, maintaining a consistent, leak-free seal under operating pressure and temperature cycles.
- Drop-In Replacement — Dimensionally identical to the original, so it seats correctly in the existing groove without modification to the housing or mating surfaces.
- Broad RC110 Series Coverage — Fits RC110 and RC110P compactors across standard, US ROPS, and US CAB configurations, covering a wide range of current Wacker Neuson roller variants.
- Preserves System Pressure — A correctly seated O-Ring Seal maintains the fluid pressure needed for consistent compaction performance; a degraded or missing seal can cause hydraulic drift, fluid loss, and uneven compaction output.
- Genuine Wacker Neuson Part — Supplied directly from the Wacker Neuson OEM parts network, so you can verify part number 5100035436 against your machine's parts manual with confidence.
An O-ring seal creates a compressed barrier between two mating surfaces or within a fluid port, preventing hydraulic fluid, oil, or coolant from escaping the system. In compaction equipment like the RC110 series, maintaining a properly functioning seal is critical — even a minor leak can lead to reduced hydraulic pressure, erratic drum operation, and accelerated wear on pumps and cylinders. When an O-ring becomes hardened, cracked, or deformed over time, fluid begins to bypass the seal, which is usually the first sign that replacement is needed.
Part Details
| Part Number | 5100035436 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC110 | RC110 | 5100030674 |
| RC110P | RC110P | 5100030675 |
| 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.
