The Wacker Neuson is a genuine OEM Hydraulic Beaded Fitting designed for the RT560, RT820, and RT820HT vibratory trench rollers, as well as the RD880V double drum vibratory roller. Sourced directly from Wacker Neuson, this fitting carries the same part specifications as the original component installed at the factory. It fits multiple machine configurations across the RT and RD roller families, making it a straightforward stock replacement when a fitting fails or is damaged in the field. Verify your machine's model and serial number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Wacker Neuson's exact pressure and flow tolerances, ensuring the hydraulic circuit maintains correct operating pressure without leak points at the fitting junction.
- Beaded Retention Design — The beaded profile locks hose ends securely in place under hydraulic pressure, providing a positive connection that resists pull-off and vibration-induced loosening common in compaction equipment.
- Broad RT and RD Roller Compatibility — Confirmed fitment across RT560, RT820, and RT820HT vibratory trench roller variants, plus the RD880V double drum vibratory roller, covering a wide range of Wacker Neuson roller configurations.
- Protects Hydraulic System Performance — A cracked, worn, or missing fitting can cause hydraulic fluid loss, pressure drop, and loss of drive or steering function. Replacing with part 5000078871 restores full hydraulic circuit integrity.
- Hydraulic Safety Compliance — Using the correct OEM-spec fitting helps maintain proper system pressure containment, reducing the risk of hydraulic fluid injection hazards or uncontrolled pressure release at the connection point.
A hydraulic beaded fitting is a connector used to join hydraulic hoses or lines within the machine's hydraulic system. The beaded collar on the fitting grips the interior of the hose end, creating a secure, pressure-resistant seal that holds up under the continuous vibration and load cycles typical of trench and drum roller operation. When a fitting cracks, corrodes, or pulls free, the hydraulic system loses pressure — which can result in reduced or complete loss of drive, vibration, or steering function depending on which circuit is affected. Replacing a failed fitting promptly with the correct OEM part is essential to keeping the hydraulic system sealed and the machine operating safely.
Part Details
| Part Number | 5000078871 |
|---|---|
| Old Part Number | 0078871 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Beaded Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
