The Wacker Neuson Union Pipe is a genuine OEM component designed for the RD16-90 and RD16-100 series vibratory rollers. Sourced directly from Wacker Neuson, this part carries the same specifications as the original, ensuring a correct, confident installation every time. It is confirmed to fit across multiple RD16-90 and RD16-100 configurations, including the Hydrostatic Vibratory Roller and Tandem Roller variants. When you need to restore hydraulic circuit integrity on your roller, the is the right part for the job.
Key Features
- OEM-Grade Sealing Integrity — Manufactured to Wacker Neuson's exact connection tolerances, ensuring a leak-free union within the hydraulic or fluid circuit.
- Direct Drop-In Connection — Matches the original port geometry and thread spec of the RD16-90 and RD16-100, so the fitting seats correctly without rework.
- Broad RD16 Series Coverage — Fits RD16-90 Tandem, RD16-90 Hydrostatic, and RD16-100 Hydrostatic roller variants under a single part number.
- Maintains Fluid Circuit Performance — A correctly functioning union pipe sustains consistent flow and pressure through the hydraulic system; a failed or leaking union can cause pressure loss and erratic roller operation.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized replacement, giving you full confidence in material grade and dimensional accuracy for a critical fluid-line connection.
A union pipe is a threaded or flanged connector used to join two sections of hydraulic or fluid piping within the machine's circuit, allowing the lines to be disconnected and reconnected without disturbing the wider plumbing. On a vibratory roller like the RD16 series, maintaining a secure, leak-free connection at every union point is essential to keeping hydraulic pressure consistent across the drive and vibration systems. If a union pipe corrodes, cracks, or develops a leak, it can cause fluid loss, reduced system pressure, and ultimately impaired compaction performance or drive response.
Part Details
| Part Number | 5000215515 |
|---|---|
| Old Part Number | 0215515 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Union Pipe |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
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.
