The Wacker Neuson T Fitting is a genuine OEM component designed for the RD27-100 and RD27-120 series 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, like-for-like installation within the machine's fluid or hydraulic line system. This fitting is confirmed compatible across multiple machine numbers in the RD27-100 and RD27-120 roller family, making it a reliable choice for maintenance and repair on these walk-behind tandem rollers.
Key Features
- OEM-Grade Construction: — Manufactured to the original thread form, port sizing, and material spec, so flow characteristics and sealing integrity match what came off the line.
- Direct Installation: — Replaces the original T Fitting in the existing line routing without reworking fittings or adapters on the RD27 platform.
- Broad RD27 Coverage: — Fits RD27-100 and RD27-120 hydrostatic vibratory rollers in both standard and traction control variants across multiple serial number ranges.
- Leak-Free Line Integrity: — A worn or damaged T Fitting can cause fluid weeping or pressure loss at the junction point; replacing it restores proper circuit function and keeps the roller performing as intended.
- Fuel or Fluid System Safety: — A correctly seated fitting prevents unintended fluid release in pressurized line circuits, an important consideration during operation of hydraulic or fuel-fed systems.
A T Fitting is a three-port connector used to split or combine flow within a fluid line circuit — directing liquid from one inlet to two outlets, or merging two lines into one. On the RD27-100 and RD27-120 hydrostatic rollers, fittings like this one are critical junction points in the machine's hydraulic or ancillary fluid system, maintaining the pressure and flow needed for consistent roller operation. When a T Fitting cracks, corrodes, or develops a failed thread seal, the resulting leak or pressure drop can disrupt system performance and signal the need for immediate replacement.
Part Details
| Part Number | 5000174166 |
|---|---|
| Old Part Number | 0174166 |
| 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.
