The Wacker Neuson is a genuine OEM Hydraulic Elbow Fitting 4-6 designed for RD27-100 and RD27-120 series tandem rollers. As a direct Wacker Neuson factory part, the delivers the exact thread form, elbow angle, and port sizing required by the hydraulic circuit on these machines. This fitting is confirmed across multiple production runs of the RD27 series, including Basic and Pro variants built to Tier 4 Final emissions standards.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Wacker Neuson's original port geometry and thread specification, ensuring a leak-free connection within the RD27 hydraulic system.
- Direct-Swap Installation — Matches the original fitting position and elbow orientation on the RD27 hydraulic circuit, allowing straightforward removal and reinstallation without rerouting hoses.
- Broad RD27 Series Coverage — Confirmed fit across RD27-100 and RD27-120 models, spanning Hydrostatic Vibratory Roller, Ride-On Roller, Tandem Roller, Pro, and Basic Tier 4 Final configurations.
- Hydraulic Circuit Protection — A correctly seated elbow fitting maintains system pressure and flow to the vibratory and drive circuits; a damaged or leaking fitting can cause pressure loss and impair drum vibration or propulsion.
- Verified OEM Part Number — Ordering by Wacker Neuson part number 5000118572 confirms you receive the exact fitting specified for your machine, eliminating fitment uncertainty at the point of repair.
A hydraulic elbow fitting routes pressurized fluid through an angled junction within the machine's hydraulic plumbing, allowing hoses and lines to change direction without sharp bends that could restrict flow or cause hose fatigue. On the RD27 tandem roller, the hydraulic system powers both the hydrostatic drive and the vibratory drum assemblies, so every fitting in the circuit must maintain a sealed, full-flow connection. When an elbow fitting cracks, corrodes, or develops thread damage, hydraulic fluid loss follows quickly, and the roller may lose drive force, drum vibration, or both until the fitting is replaced.
Part Details
| Part Number | 5000118572 |
|---|---|
| Old Part Number | 0118572 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Elbow Fitting 4-6 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
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.
