The Wacker Neuson is a genuine OEM Valve Cap designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM replacement sourced through authorized channels, this part is manufactured to the same specifications as the original component installed at the factory. It fits across the full RD27 tandem roller lineup, covering both the RD27-100 and RD27-120 machine numbers listed in Wacker Neuson's parts documentation. Confirming your machine number before ordering ensures a clean, correct-fit installation with no guesswork.
Key Features
- Genuine OEM Construction: — Manufactured to match original material grade and dimensional tolerances, ensuring the cap seats and seals correctly on the valve body without distortion or leakage.
- Direct Drop-In Replacement: — Designed to thread or press onto the existing valve fitting exactly as the original, with no rework or adapter required on RD27 series rollers.
- Broad RD27 Series Coverage: — Fits RD27-100 and RD27-120 hydrostatic vibratory rollers in both standard and traction control configurations across multiple machine serial ranges.
- Protects Hydraulic or Fluid System Integrity: — A properly seated valve cap prevents contamination ingress and maintains system pressure, keeping the roller's hydraulic or fluid circuit performing as intended.
- Verified Part Number: — Cross-referenced against Wacker Neuson parts documentation; use part number 5000161367 to confirm compatibility with your specific RD27 machine number.
A valve cap serves as the protective closure for a valve port within the machine's hydraulic or fluid system. Its primary role is to seal the valve opening against dirt, debris, and moisture when the port is not in active use, preventing contamination that can degrade seals, scoring internal valve surfaces, or cause pressure loss. When a valve cap is cracked, missing, or improperly seated, the exposed port becomes a direct path for contaminants into the hydraulic circuit — leading to accelerated wear, erratic system behavior, or component failure in the roller's drive or vibration system.
Part Details
| Part Number | 5000161367 |
|---|---|
| Old Part Number | 0161367 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 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.
