The Wacker Neuson is a genuine OEM Elbow Fitting designed for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers with Traction Control. As a direct factory replacement, this fitting is manufactured to the exact specifications of the original component, ensuring a correct and secure connection within the machine's fluid routing system. The is the verified part number for all four listed RD27-100 and RD27-120 machine configurations covered in this listing.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to match the original fitting's thread pitch, angle, and material grade, ensuring a leak-free connection at the correct flow path angle.
- Exact Hydraulic Line Routing — Engineered to seat and seal into the same port configuration as the original, maintaining correct fluid direction without adapters or modifications to the line assembly.
- Confirmed RD27 Series Fitment — Verified for RD27-100 and RD27-120 Hydrostatic Vibratory Rollers with Traction Control across all four covered machine configurations.
- Maintains Hydraulic System Integrity — A correctly seated elbow fitting holds system pressure and prevents fluid loss that can lead to erratic drum drive behavior or loss of traction control function on the RD27.
- Pressure-Rated for Hydrostatic Applications — Built to withstand the operating pressures found in the RD27's hydrostatic drive circuit, where fitting failure can result in immediate loss of propulsion or compaction control.
An elbow fitting redirects hydraulic or fluid lines at a fixed angle within a confined space, allowing hoses and hard lines to route cleanly around machine structures without sharp bends that could cause line fatigue or restriction. In a hydrostatic vibratory roller like the RD27, these fittings are critical junction points in the drive and control circuits — a loose, cracked, or stripped elbow fitting can cause fluid leakage that directly affects drum pressure, traction response, and overall compaction output. Replacing a worn or damaged fitting with the correct OEM part restores the sealed integrity of the circuit and keeps the roller operating as intended.
Part Details
| Part Number | 5000174156 |
|---|---|
| Old Part Number | 0174156 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Elbow Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller w / Traction Control | RD27-100 | 5000620508, 5000620512 |
| Hydrostatic Vibratory Roller w / Traction Control | RD27-120 | 5000620509, 5000620513 |
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.
