The Wacker Neuson Plug is a genuine OEM component designed for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers. Sourced directly from Wacker Neuson, this plug carries the same part number and specification as the original installed at the factory, so you can install it with confidence knowing it matches what came on the machine. As a genuine OEM part, it is held to the manufacturer's own standards for material grade and dimensional accuracy. Whether you are performing a scheduled service or addressing a fluid or port issue in the field, part number is the correct replacement for both the RD27-100 and RD27-120 roller models.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's own material and dimensional specifications, ensuring the plug seals correctly under the pressure and temperature conditions of the RD27 roller's hydraulic or fluid system.
- Drop-In Installation — Matches the thread type, pitch, and seat geometry of the original, so it seats and torques correctly without rework or adaptation to the port it serves.
- Confirmed Fitment for RD27 Rollers — Verified for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers, covering both machine configurations in the RD27 tandem roller family.
- Leak-Free Port Sealing — A correctly fitted plug prevents fluid weepage or pressure loss at the serviced port, keeping the roller's hydraulic or lubrication circuit operating at its designed capacity.
- Fluid System Safety — An improperly seated or wrong-spec plug in a hydraulic system can result in uncontrolled fluid loss or pressure drop; using the correct OEM 5000161157 eliminates that risk.
A plug in a roller's hydraulic or fluid system serves as a port closure, sealing off an unused or temporarily opened passage to prevent fluid leakage and maintain circuit pressure. On machines like the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers, maintaining a sealed hydraulic system is critical to consistent drum drive performance and steering response. When a plug fails — through thread damage, corrosion, or incorrect installation of an ill-fitting substitute — fluid loss and pressure drop can compromise the machine's drive and compaction output, making prompt replacement with the correct part essential.
Part Details
| Part Number | 5000161157 |
|---|---|
| Old Part Number | 0161157 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620038 |
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.
