The Wacker Neuson T Fitting is a genuine OEM component designed for RD27-100 and RD27-120 series hydrostatic vibratory rollers, including traction control configurations. As a direct factory replacement, this fitting meets the original engineering specifications for the RD27 platform, ensuring a correct, leak-free connection within the machine's fluid circuit. It is compatible across multiple build configurations of the RD27-100 and RD27-120, making it the trusted choice when servicing these walk-behind tandem rollers.
Key Features
- Genuine OEM Integrity — Manufactured to Wacker Neuson's original specifications, ensuring the correct thread form, port geometry, and material grade for hydraulic or fluid-line service on the RD27 platform.
- Three-Port Flow Distribution — The T-configuration allows a single inlet line to branch into two outlet paths, maintaining proper fluid routing within the roller's system without improvised splicing or adapters.
- Broad RD27 Compatibility — Fits RD27-100 and RD27-120 hydrostatic vibratory rollers across standard and traction control variants, covering a wide range of machine numbers within the RD27 family.
- Maintains System Pressure Integrity — A correctly seated T Fitting prevents seepage and pressure drop in the fluid circuit; a failing or mismatched fitting can cause erratic roller behavior or fluid contamination.
- Drop-In Replacement — Matches the original port sizing and thread specification, connecting directly to existing lines without reworking surrounding fittings or hoses.
A T Fitting serves as a junction point in a fluid line, splitting flow from one source into two separate paths — or collecting flow from two lines into one. In a hydrostatic vibratory roller like the RD27, fittings like this play a critical role in maintaining controlled, consistent pressure distribution through the hydraulic or fluid-management circuit. When a T Fitting cracks, strips, or corrodes, it can introduce leaks or pressure imbalances that directly affect roller drive response and compaction performance, making prompt like-for-like replacement essential.
Part Details
| Part Number | 5000174149 |
|---|---|
| Old Part Number | 0174149 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | T Fitting |
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.
