The Wacker Neuson is a genuine OEM Hose Assembly designed for the RD27-100 and RD27-120 hydrostatic vibratory tandem rollers. As a factory-sourced component, it is manufactured to the same specifications as the original part, ensuring a direct, trouble-free installation with no guesswork on sizing or end fittings. This assembly is confirmed to fit multiple configurations across the RD27 series, covering both the RD27-100 and RD27-120 variants. Keeping this hose in good condition is critical to maintaining the integrity of the machine's hydraulic circuit and consistent compaction output on asphalt and soil applications.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this hose assembly meets the original pressure ratings, bore dimensions, and end-fitting specifications required for the RD27 hydraulic system.
- Direct-Fit Replacement — Engineered to match the original routing path and connection points, allowing technicians to swap the assembly without modifying brackets, fittings, or adjacent lines.
- Confirmed RD27 Series Fitment — Verified for RD27-100 and RD27-120 hydrostatic vibratory tandem rollers across multiple machine configurations.
- Hydraulic Circuit Integrity — A correctly functioning hose assembly maintains consistent fluid flow and pressure to the drive and vibration systems, supporting smooth drum operation and accurate compaction passes.
- Leak and Failure Prevention — A degraded or cracked hose can cause hydraulic pressure loss, erratic drum behavior, or unexpected shutdown on the job — replacing proactively with an OEM part protects the broader hydraulic system from secondary damage.
The hose assembly routes pressurized hydraulic fluid between key components in the RD27's hydrostatic drive and vibratory system. It acts as a flexible conduit that allows the machine's hydraulic circuit to function under working pressure while accommodating vibration and movement during operation. When a hose assembly cracks, swells, or develops a leak, fluid pressure drops, which can cause sluggish or unresponsive drive performance, loss of drum vibration, or contamination of the hydraulic system — all of which interrupt compaction work and can lead to more extensive repairs if left unaddressed.
Part Details
| Part Number | 5000161861 |
|---|---|
| Old Part Number | 0161861 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000009469, 5000620038 |
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.
