The Wacker Neuson Elbow Complete is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM part, the is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation in your RD27 series machine. This elbow fits across the full range of RD27-100 and RD27-120 machine numbers, covering both standard and traction control variants produced across multiple build series.
Key Features
- Genuine OEM Construction — Molded and rated to the same dimensional and pressure tolerances as the original elbow, ensuring proper flow routing without leaks or stress points at the bend.
- Direct-Connect Replacement — Matches original port sizing and angle, so the fitting seats and seals correctly without adapters or rework to surrounding hose or line connections.
- Broad RD27 Series Coverage — Confirmed fitment across RD27-100 and RD27-120 rollers in both standard hydrostatic and traction control configurations, spanning multiple production build series.
- Flow Integrity Under Operating Loads — A correctly seated elbow maintains consistent fluid routing in the hydrostatic circuit; a cracked or weeping elbow can starve the drive system of pressure and degrade roller performance on grade.
- Fluid System Safety — Hydraulic and coolant elbows operating under pressure require verified material grade and fitting geometry; using the correct OEM elbow eliminates the risk of fitting failure under sustained system pressure.
An elbow fitting directs fluid flow through a change in line direction within a machine's hydraulic, coolant, or fuel circuit. In the RD27 series hydrostatic roller, maintaining sealed, unrestricted flow through every fitting in the circuit is critical to consistent drum drive and vibration output. A worn, cracked, or improperly seated elbow can introduce air into the system, cause pressure loss, or result in fluid weeping that contaminates surrounding components and leads to progressive system damage. Replacing a failed elbow promptly restores circuit integrity and keeps the roller performing at full capacity.
Part Details
| Part Number | 5000174138 |
|---|---|
| Old Part Number | 0174138 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Elbow Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
