The Wacker Neuson O-Ring Seal is a genuine OEM component designed for the RC110 and RC110p series compact track loaders, covering both ROPS and CAB configurations. As a direct OEM replacement, this seal is manufactured to the exact material and dimensional specifications required by the original equipment, ensuring a proper seating fit within the system it serves. It is confirmed compatible with the RC110 ROPS, RC110 CAB, RC110p ROPS, and RC110p CAB machines. Having the correct part number on hand before ordering is the best way to guarantee a clean, straightforward repair.
Key Features
- Genuine OEM Material Grade — Manufactured to the same elastomer compound and compression tolerances as the original seal, maintaining proper sealing integrity under operating pressures and temperatures.
- Drop-In Replacement — Matches the original groove dimensions exactly, seating without modification or adjustment during reinstallation.
- Broad RC110 Series Coverage — Fits RC110 ROPS, RC110 CAB, RC110p ROPS, and RC110p CAB compact track loaders in a single part number.
- Leak Prevention — A correctly seated O-ring seal keeps fluid contained at its junction point; a worn or flattened seal allows leaks that can lead to fluid loss, contamination, and accelerated component wear.
- Fluid System Integrity — Replacing a degraded seal promptly protects surrounding components from exposure to escaping fluid or ingress of contaminants, preserving the broader system's service life.
An O-ring seal creates a pressure-tight barrier at the joint or port where it is installed, preventing fluid or air from escaping the system. Over time, heat cycling, chemical exposure, and compression set cause the rubber to harden, crack, or flatten, breaking that seal and allowing leaks to develop. Replacing a worn O-ring seal with a correctly specified part restores the tight barrier the system depends on, stopping leaks at the source before they escalate into more serious component damage.
Part Details
| Part Number | 5100074403 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC110 ROPS | RC110 ROPS | 5100067704 |
| RC110 CAB | RC110 CAB | 5100067705 |
| RC110p ROPS | RC110p ROPS | 5100067706 |
| RC110p CAB | RC110p CAB | 5100067707 |
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.
