The Wacker Neuson is a genuine OEM Swivel T Fitting designed for the RD27-100 and RD27-120 hydrostatic vibratory tandem rollers. As a direct factory replacement, this fitting matches the original specification to maintain fluid routing integrity across the hydraulic circuit. Wacker Neuson genuine OEM parts are engineered and validated specifically for their equipment, so you can install with confidence knowing the will seat and seal the way the machine was built to run.
Key Features
- OEM-Spec Hydraulic Sealing: — Manufactured to the original pressure and thread specification, ensuring a leak-free connection in the hydraulic line circuit without improvised adaptors.
- Drop-In Installation: — Matches the original port geometry and swivel range of the factory fitting, allowing straightforward reinstallation in the existing hydraulic plumbing.
- Broad RD27 Series Coverage: — Confirmed fitment across multiple build variants of the RD27-100 and RD27-120 hydrostatic vibratory tandem rollers.
- Sustained Hydraulic Performance: — A correctly functioning swivel fitting allows the hydraulic line to rotate and flex under load without binding or leaking, protecting pump and motor output across both drums.
- Hydraulic System Integrity: — Worn or damaged swivel fittings can introduce air, cause pressure drop, or result in fluid loss — all of which degrade drive and vibration system response on a tandem roller.
A swivel T fitting is a three-port hydraulic connector that allows one or more connected lines to rotate freely around the fitting body. In a tandem roller like the RD27 series, hydraulic lines must accommodate articulation and vibration movement during operation — a swivel fitting prevents those lines from twisting, kinking, or fatiguing at the connection point. When a swivel fitting seizes, leaks, or fails, the hydraulic lines it serves can lose flow or develop external leaks, compromising the drive or vibratory function the roller depends on to compact effectively.
Part Details
| Part Number | 5000174396 |
|---|---|
| Old Part Number | 0174396 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Swivel T Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620510, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620511, 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.
