The Wacker Neuson Fitting is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory roller series, including standard and traction control configurations. Sourced directly from Wacker Neuson, this fitting meets the exact specifications required for proper hydraulic or fluid system connections on these machines. It is a direct-replacement part that installs to the same interface as the original, keeping your roller operating as engineered. Compatibility spans multiple production configurations of the RD27-100 and RD27-120, so verify your machine number before ordering to confirm the correct application.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original dimensional and material specifications, ensuring the correct thread form, port size, and sealing surface for a leak-free connection.
- Direct-Replacement Interface — Matches the original mounting point on RD27-100 and RD27-120 rollers, connecting to the existing port without rework or adapter hardware.
- Broad RD27 Series Coverage — Fits multiple production variants of the RD27-100 and RD27-120, including both standard hydrostatic and traction control roller configurations.
- Hydraulic System Integrity — A correctly seated fitting maintains fluid pressure and flow routing throughout the roller's hydrostatic drive circuit, sustaining consistent drum speed and compaction output.
- Leak Prevention — A worn, cracked, or improperly sized fitting can allow hydraulic fluid loss, leading to pressure drop and erratic drive behavior; replacing with the correct OEM part restores system integrity.
A fitting serves as a threaded or barbed connection point within a machine's fluid or hydraulic circuit, creating a sealed junction between hoses, lines, or ports. On hydrostatic vibratory rollers like the RD27 series, these fittings are critical to maintaining proper hydraulic pressure throughout the drive and vibration systems. When a fitting corrodes, cracks, or develops a thread-form defect, fluid can escape the circuit, causing pressure loss that directly impacts drum drive performance and overall compaction efficiency.
Part Details
| Part Number | 5000161900 |
|---|---|
| Old Part Number | 0161900 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 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.
