The Wacker Neuson Arm is a genuine OEM component designed for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers. Sourced directly from Wacker Neuson, this part meets the original design specifications for the RD27 series tandem roller platform. Fitment covers both the RD27-100 and RD27-120 configurations, so verify your machine model before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction: — Manufactured to original Wacker Neuson specifications, ensuring the Arm matches the geometry, material grade, and load tolerances of the factory-installed component.
- Direct-Fit for RD27 Series Rollers: — Engineered specifically for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers, aligning with existing mounting points without modification.
- Structural Integrity Under Load: — A correctly functioning Arm maintains proper mechanical linkage and positional alignment within the roller, supporting consistent compaction performance across asphalt and soil surfaces.
- Prevents Operational Drift: — A worn or damaged Arm can introduce play into the linkage system, leading to imprecise articulation and uneven drum tracking — replacing it restores proper machine control.
- Exact Part Number Reference: — Part number 5000161380 is the confirmed OEM reference for both the RD27-100 and RD27-120, making it straightforward to cross-check against your machine's parts manual.
The Arm is a structural linkage component that maintains the positional relationship between connected assemblies within the roller's mechanical system. On a tandem vibratory roller like the RD27 series, linkage arms transmit motion and support articulation, keeping the machine tracking accurately during compaction passes. When an arm wears, bends, or fails, it compromises the alignment and responsiveness of the connected system, which can affect compaction quality and operator control.
Part Details
| Part Number | 5000161380 |
|---|---|
| Old Part Number | 0161380 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Arm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 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.
