The Wacker Neuson is a genuine OEM Upper Radiator Hose designed for RD27-100 and RD27-120 series hydrostatic vibratory rollers. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional specifications of the original component installed at the factory. It fits multiple configurations of the RD27 platform, including standard and Traction Control variants across a wide range of machine numbers. When your roller's cooling system needs service, is the correct, verified replacement to restore proper coolant flow.
Key Features
- Genuine OEM Molded Construction — Produced to Wacker Neuson's exact hose profile, ensuring the correct bend geometry and end-fitting diameter for a leak-free connection between the engine and radiator.
- Direct-Fit Replacement — Engineered to match the original routing path on RD27-100 and RD27-120 rollers, dropping into place without trimming or adapter fittings.
- Broad RD27 Series Coverage — Confirmed fitment across standard Hydrostatic Vibratory Roller and Hydrostatic Vibratory Roller with Traction Control configurations in both the RD27-100 and RD27-120 model lines.
- Cooling System Integrity — A properly seated upper radiator hose maintains pressurized coolant flow to the engine; a cracked or collapsed hose causes overheating that can sideline a roller mid-shift and lead to costly engine damage.
- Pressure and Temperature Rated — As a genuine OEM hose, the material compound is specified for the operating temperature and pressure range of the RD27 cooling circuit — not a generic automotive-grade substitute.
The upper radiator hose carries pressurized coolant from the engine's outlet port to the top of the radiator, where heat is dissipated before the cooled fluid returns through the lower circuit. On a hydrostatic vibratory roller like the RD27, the engine works hard under sustained load, making a functioning cooling circuit essential to sustained output. When this hose deteriorates — through cracking, swelling, or collar softening — coolant loss and engine overheating follow quickly, so prompt replacement with the correct part keeps the machine running at full capacity.
Part Details
| Part Number | 5000174275 |
|---|---|
| Old Part Number | 0174275 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Upper Radiator Hose |
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.
