The Wacker Neuson 5100023403 is a genuine OEM Backup Alarm designed for the RC50, RC70, and RC110 series single-drum soil compactors. As a factory-sourced component, the 5100023403 is manufactured to the same specifications as the original part, ensuring a direct, hassle-free installation on your machine. This alarm fits an extensive range of RC-series configurations including standard, padfoot, DPF, ROPS, CAB, and US-market variants. Keeping a functioning backup alarm on your compactor is essential for worksite safety and regulatory compliance — this genuine OEM part ensures your machine meets the required audible warning standards from day one.
Key Features
- Genuine OEM Audio Output: — Sourced directly from Wacker Neuson, this backup alarm delivers the correct decibel output and tone required for RC-series soil compactors — not an approximation.
- Drop-In Electrical Compatibility: — Designed to match the OEM wiring harness connector and mounting points on RC50, RC70, and RC110 platforms, so installation is straightforward without splicing or adapting.
- Broad RC-Series Coverage: — Fits a wide range of RC50, RC50p, RC70, RC70p, RC70vo, RC110, and RC110p variants including DPF, ROPS, CAB, and US-market configurations.
- Sustained Audible Warning Performance: — A correctly functioning backup alarm activates consistently every time the machine reverses. A failed or missing unit leaves operators and ground workers without a critical audible cue during compactor movement.
- Worksite Safety Compliance: — Backup alarms are mandated on heavy compaction equipment in most jurisdictions. Replacing a faulty unit with the correct OEM part helps maintain compliance with OSHA and local site safety requirements.
A backup alarm is an audible safety device that sounds automatically whenever the machine is put into reverse, alerting ground crew and bystanders to the compactor's rearward movement. On large single-drum soil compactors like the RC50, RC70, and RC110, where operator visibility to the rear can be limited, this warning signal is a critical layer of protection on active worksites. When the alarm fails — whether from wiring issues, vibration damage, or component wear — the machine loses that audible warning capability entirely, creating a safety gap that should be addressed immediately with a direct OEM replacement.
Part Details
| Part Number | 5100023403 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Backup Alarm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| RC110p CAB | RC110p CAB | 5100067707 |
| RC50p | RC50p | 5100047389 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 | 5100047410, 5100021297 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RC110P | RC110P | 5100030675 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| RC110p ROPS | RC110p ROPS | 5100067706 |
| RC70p | RC70p | 5100047411 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
| RC50p US | RC50p US | 5100047414, 5100027576 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC110 ROPS | RC110 ROPS | 5100067704 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70p US | RC70p US | 5100047416, 5100027579 |
| RC110 CAB | RC110 CAB | 5100067705 |
| RC50 | RC50 DPF CAB | 5100064255 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC70p | RC70p DPF CAB | 5100064261 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| RC110 | RC110 | 5100030674 |
| RC70vo | RC70vo | 5100047412 |
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.
