The Wacker Neuson is a genuine OEM Rear Motor Hose designed for the RD27-120 series tandem rollers, including the RD27 Pro Tandem Roller, RD27 Tandem Roller, RD27-120 Roller Pro T4F, and RD27-120 Roller Basic T4F. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original hydraulic hose used in production. It is a direct-fit replacement for multiple RD27-120 machine configurations, covering both earlier builds and current Tier 4 Final emissions-compliant models. If your roller is showing signs of hydraulic fluid loss, reduced drive response, or visible hose deterioration at the rear motor circuit, part number is the correct OEM replacement to restore full operation.
Key Features
- OEM Hydraulic Integrity — Manufactured to the same pressure ratings and hose routing dimensions as the original, ensuring leak-free performance in the rear motor hydraulic circuit.
- Direct-Fit Replacement — Engineered to connect to the existing rear motor fittings on RD27-120 machines with no modifications to hose ends, brackets, or routing.
- Broad RD27-120 Coverage — Compatible across multiple RD27-120 build variants, including Pro, Basic, and T4F-compliant configurations spanning early production through current-generation machines.
- Protects Rear Drive Performance — A compromised motor hose can cause loss of hydraulic pressure to the rear drum drive, resulting in uneven compaction or complete loss of propulsion on one drum.
- Hydraulic System Safety — A failed or weeping high-pressure hose poses a fluid injection and fire risk. Replacing with a correct OEM hose maintains safe operating pressure containment.
The rear motor hose carries high-pressure hydraulic fluid from the hydrostatic drive circuit to the rear drum drive motor on the RD27-120 tandem roller. This hose is a critical link in the propulsion and compaction system — it enables the rear drum to receive the hydraulic flow needed to maintain consistent drum speed and compaction force. When this hose degrades, cracks, or develops a leak, the rear motor loses drive pressure, which can cause the rear drum to lag, slip, or stop altogether, directly compromising compaction quality and machine control on slope or grade work.
Part Details
| Part Number | 5200010183 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear 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.
