The Wacker Neuson 5100023104 is a genuine OEM O-Ring Seal designed for the RC50 and RC70 single-drum soil compactor series and the RD18, RD24, and RD28 tandem roller series. As a direct factory replacement, this seal is produced to the same material and dimensional tolerances as the original, ensuring a proper seat and leak-free performance. The 5100023104 covers both standard and padfoot drum configurations across the RC50, RC50P, RC70, RC70P, and RC70VO models, as well as DPF-equipped RD24-100c and RD28-120c variants. Confirm your model number before ordering to ensure this is the correct seal for your machine.
Key Features
- OEM Elastomer Compound — Manufactured to the same material grade and compression rating as the original, maintaining a consistent, leak-free seal under the operating pressures found in Wacker Neuson compaction equipment.
- Drop-In Replacement Geometry — Matched to the original groove dimensions so the seal seats correctly without reworking the housing or adjacent components.
- Broad Compactor and Roller Coverage — Fits the RC50, RC50P, RC70, RC70P, and RC70VO single-drum soil compactor lines, plus the RD18-100c, RD24-100c DPF, and RD28-120c DPF tandem rollers.
- Protects Fluid System Integrity — A correctly seated O-Ring Seal prevents hydraulic or lubricant leaks that can starve critical components, leading to accelerated wear or unplanned machine stoppage.
- Genuine Wacker Neuson Part — Supplied as a genuine OEM component, backed by Wacker Neuson's parts program and traceable to part number 5100023104.
An O-Ring Seal is a precision-formed loop of elastomeric material used to create a static or dynamic pressure-tight barrier between two mating surfaces or components. In compaction equipment and tandem rollers, O-Ring Seals are commonly found throughout the hydraulic drive system, drum bearings, and fluid circuit connections, where they prevent oil or lubricant from escaping under pressure. When an O-Ring Seal degrades, cracks, or takes a permanent set, it loses its ability to maintain that barrier — resulting in fluid leaks, loss of hydraulic pressure, and potential damage to downstream components if the condition is left unaddressed.
Part Details
| Part Number | 5100023104 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC70 | RC70 | 5100021297 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD 18-100 C | RD18-100c | 5100047362 |
| Single drum soil compactor RC50 | RC50 | 5100021295 |
| Vibration Roller | RC70 VO US | 5100027578 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
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.
