The Wacker Neuson is a genuine OEM O-Ring designed for the RT82-SC, RT82-SC2, RT56-SC, and RT56-SC2 series remote-controlled vibratory trench rollers. As a direct factory replacement, part restores the original sealing performance required to keep hydraulic and fluid systems operating without leaks. This O-Ring fits across a wide range of RT-series configurations, including EU-spec models and smooth-drum variants, making it one of the most broadly applicable seals in the RT trench roller lineup.
Key Features
- Genuine OEM Sealing Material: — Manufactured to Wacker Neuson's original compound and durometer specifications, ensuring the ring seats and compresses exactly as intended within the mating surfaces of the RT trench roller's hydraulic or fluid circuit.
- Drop-In Replacement: — Sized and profiled to match the original groove dimensions on RT82-SC, RT82-SC2, RT56-SC, and RT56-SC2 models, so installation is straightforward during routine service or leak repair.
- Broad RT-Series Compatibility: — Confirmed fitment across RT82-SC, RT82-SC2, RT56-SC, RT56-SC2, and their EU-specification counterparts, covering both standard and smooth-drum trench roller configurations.
- Leak Prevention Where It Counts: — A compromised O-Ring in a trench roller's hydraulic system can cause fluid loss, pressure drop, and loss of drive or vibration function. Replacing with the correct 5000159502 restores full system integrity.
- Fluid and Pressure Compatibility: — Engineered to withstand the operating pressures and fluid types used in Wacker Neuson RT-series hydraulic systems, resisting extrusion, swelling, and compression set over extended service cycles.
An O-Ring is a circular elastomeric seal that sits within a machined groove between two mating components, forming a pressure-tight barrier that prevents hydraulic fluid, oil, or other fluids from escaping the system. In a remote-controlled vibratory trench roller like the RT82-SC and RT56-SC series, O-Rings appear throughout the hydraulic drive and vibration circuit at fittings, valve bodies, pump connections, and motor ports. When an O-Ring wears, hardens, or takes a set, it loses its ability to maintain that seal — resulting in fluid weeping or active leaks that can drop system pressure, reduce compaction force, and ultimately sideline the machine until the seal is replaced.
Part Details
| Part Number | 5000159502 |
|---|---|
| Old Part Number | 0159502 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC2 | 5000620528, 5000620293, 5000620367, 5000620525, 5000620526, 5000620529, 5000620530, 5000620527 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
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.
