The Wacker Neuson is a genuine OEM Cavity Plug designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers. Sourced directly from Wacker Neuson, this plug delivers an exact-fit solution that meets the original engineering specifications for these compact tandem roller models. Confirmed fitment covers multiple machine configurations across both the RD27-100 and RD27-120 series. When it comes to sealing and port integrity on your roller, using the correct OEM component is the most straightforward way to maintain proper system function.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the original material and dimensional spec, ensuring the cavity is fully sealed against contamination, pressure loss, or fluid ingress.
- Drop-In Installation — Engineered to seat correctly in the designated cavity port without alteration, matching the thread form or press fit of the original plug.
- Confirmed RD27 Series Fitment — Verified for RD27-100 and RD27-120 hydrostatic vibratory rollers across multiple machine configurations.
- Protects Hydraulic and Fluid System Performance — An intact cavity plug keeps internal passages isolated as designed; a missing or damaged plug can allow contaminants into sensitive hydraulic or fluid circuits, leading to system degradation.
- Hydraulic System Safety — Properly sealing open ports is critical on hydrostatic drive systems; an unsealed cavity can result in pressure loss or uncontrolled fluid escape under operating conditions.
A cavity plug is used to seal an unused or service-access port within a machine's hydraulic or fluid circuit. On the RD27 series hydrostatic vibratory rollers, these plugs close off precision-machined bores in valve bodies, manifolds, or housings that must remain isolated during normal operation. A correctly installed plug maintains system pressure, prevents contamination from entering the circuit, and keeps hydraulic fluid contained. If a cavity plug is missing, damaged, or improperly seated, the result can range from slow fluid seepage to a significant loss of hydraulic pressure that affects drive or vibration performance.
Part Details
| Part Number | 5000162306 |
|---|---|
| Old Part Number | 0162306 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cavity Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000009469, 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.
