The Wacker Neuson 5100022875 is a genuine OEM O-Ring Seal designed for the RC50 and RC70 series single-drum soil compactors. Sourced directly from Wacker Neuson, this seal is manufactured to the exact material and dimensional specifications required for proper sealing performance across the RC50, RC50p, RC70, and RC70p machine families — including DPF CAB, DPF ROPS, and US-specification variants. Choosing the correct OEM seal eliminates the guesswork of aftermarket cross-referencing and ensures the part seats correctly the first time. Keep a spare on hand to support planned maintenance and reduce unscheduled service intervals on your compactor fleet.
Key Features
- OEM Material Specification — Manufactured to Wacker Neuson's exact compound and dimensional tolerances, ensuring the seal compresses and seats correctly under operating pressures found in RC-series single-drum soil compactors.
- Broad RC-Series Coverage — Fits RC50, RC50p, RC70, and RC70p single-drum soil compactors across standard, DPF CAB, DPF ROPS, and US-specification configurations.
- Direct OEM Replacement — Part number 5100022875 cross-references directly to Wacker Neuson's own parts catalog, so it installs into the existing seat without modification or adaptation.
- Leak Prevention — A properly seated O-Ring Seal maintains fluid containment within the system; a worn or cracked seal leads to fluid weeping, contamination, and accelerated component wear in surrounding assemblies.
- Fluid System Integrity — Maintaining a sound seal is critical to safe hydraulic or fluid system operation; a failed O-ring can allow fluid loss that compromises machine function and creates a potential slip or fire hazard depending on the circuit involved.
An O-Ring Seal is a precision-formed circular gasket that creates a pressure-tight barrier between two mating components, preventing fluid or air from escaping a joint or fitting. In heavy compaction equipment like the RC50 and RC70 series, O-rings are found throughout hydraulic circuits, fluid reservoirs, and auxiliary systems where maintaining containment is essential to consistent machine output. When an O-ring degrades — through heat cycling, compression set, or chemical exposure — it loses its ability to seal, leading to fluid leaks, pressure loss, and potential damage to adjacent components.
Part Details
| Part Number | 5100022875 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC50 | RC50 DPF CAB | 5100064255 |
| Single drum soil compactor RC70 | RC70 | 5100021297 |
| RC70p US | RC70p US | 5100047416, 5100027579 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| RC50p US | RC50p US | 5100047414, 5100027576 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| RC70p | RC70p | 5100047411 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC50p | RC50p | 5100047389 |
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70 | RC70 DPF CAB | 5100064259 |
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.
