The Wacker Neuson Arm is a genuine OEM component designed for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers, including both standard and Traction Control configurations. As a factory-sourced part, the meets the exact dimensional and material specifications set during original production, ensuring it installs and functions as intended right out of the box. This arm is confirmed to fit across the RD27-100 and RD27-120 machine variants, making it the correct choice for operators maintaining or restoring any roller in this series.
Key Features
- Exact OEM Geometry — Manufactured to the same dimensional tolerances as the original, ensuring correct alignment and load-bearing performance within the roller's articulated frame structure.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, this arm carries the part number 5000171992 and meets all original production specifications — no substitutions or approximations.
- Broad RD27 Series Compatibility — Fits RD27-100 and RD27-120 Hydrostatic Vibratory Rollers in both standard and Traction Control configurations, covering a wide range of active machine variants in the field.
- Structural Integrity for Demanding Applications — A correctly fitted arm maintains proper frame articulation and load transfer on the roller, supporting consistent compaction performance across asphalt and soil surfaces.
- Drop-In Replacement — Matches the original mounting points and hardware interfaces of the RD27 series, allowing technicians to complete the repair efficiently using standard procedures.
The arm on a tandem vibratory roller like the RD27 series is a structural component that plays a key role in the machine's articulation system, connecting major frame or functional assemblies and transferring mechanical loads during operation. When an arm becomes worn, bent, or cracked, it can compromise the alignment and movement of connected components, leading to uneven compaction, increased stress on surrounding parts, or reduced machine control. Replacing a damaged arm with a genuine OEM part like the Wacker Neuson 5000171992 restores the structural integrity needed for safe, consistent roller operation.
Part Details
| Part Number | 5000171992 |
|---|---|
| Old Part Number | 0171992 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Arm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509 |
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.
