The Wacker Neuson Front Motor Hose is a genuine OEM hydraulic hose designed for the RD27-120 tandem roller series, including the RD27 Pro, RD27 Basic, and T4F-compliant configurations. As a factory-sourced component, this hose is manufactured to the exact pressure ratings, end fittings, and routing geometry required by the RD27-120 hydrostatic drive system. Confirmed fitment spans multiple machine numbers across the RD27-120 family, making part number the correct choice for operators maintaining any variant of this roller. Order with confidence knowing this is a direct OEM replacement pulled straight from Wacker Neuson's parts program.
Key Features
- OEM Hose Construction — Manufactured to the exact pressure tolerance and internal diameter specification required by the RD27-120 hydrostatic drive circuit, ensuring consistent fluid flow to the front drum motor.
- Correct End Fittings and Routing — Hose terminations and length match the factory routing path on the RD27-120 platform, allowing straightforward installation without reworking hydraulic lines.
- Broad RD27-120 Family Coverage — Fits RD27 Pro Tandem Roller, RD27 Tandem Roller, RD27-120 Roller Pro T4F, RD27-120 Roller Basic T4F, and earlier Hydrostatic Vibratory Roller variants.
- Sustained Drum Drive Performance — A properly functioning front motor hose maintains full hydraulic pressure to the front drum, supporting consistent propulsion and compaction output across asphalt and soil passes.
- Hydraulic System Safety — A cracked or deteriorating drive hose can result in sudden hydraulic pressure loss or fluid leaks under load; replacing with the correct OEM part restores the integrity of the closed-loop drive circuit.
The front motor hose routes pressurized hydraulic fluid from the hydrostatic transmission circuit to the front drum drive motor on the RD27-120 tandem roller. It is a critical link in the closed-loop propulsion system — without adequate pressure delivery through this hose, the front drum loses traction and compaction force, directly affecting pass quality and roller maneuverability. A hose that is worn, cracked, or leaking will cause erratic drum response, visible fluid loss, and potential overheating of the hydraulic system if left unaddressed.
Part Details
| Part Number | 5200010184 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Front Motor Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
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.
