Wacker Neuson 5100075121 Signal Horn

The Wacker Neuson Signal Horn is a genuine OEM signal horn designed for the RC110 ROPS, RC110 CAB, RC110p ROPS, and RC110p CAB series compact track loaders. As a factory-sourced component, it meets the exact electrical and acoustic specifications set by Wacker Neuson for these machines. Whether you're restoring a failed unit or completing a planned service, part number delivers a direct, verified replacement with no guesswork on compatibility. Confirm your model number against the fitment list before ordering to ensure a proper match.

Key Features

• Genuine OEM Electrical Output — Factory-sourced to meet the correct voltage draw and acoustic output specified for the RC110 and RC110p platforms, not a generic approximation.
• Direct Connector Match — Replaces the original horn using the existing wiring harness and mounting bracket, so installation is straightforward with standard hand tools.
• Broad RC110 Series Coverage — Fits all four RC110 and RC110p configurations: ROPS and CAB variants on both base and p-series machines.
• Restores Audible Warning Function — A failed signal horn leaves operators without a critical audible alert; this part brings that function fully back online.
• Safety-Critical Compliance — The signal horn is a required audible warning device on compact equipment; replacing it with a genuine OEM part supports compliance with site safety and machine operation standards.

The signal horn is the machine's audible warning device, used by the operator to alert ground workers and bystanders to the loader's presence and intended movements. On compact track loaders like the RC110 and RC110p, where visibility around the cab can be limited, a fully functioning horn is an essential safety tool rather than a convenience feature. When the horn fails — typically due to electrical fault, corrosion, or physical damage — the machine loses that warning capability entirely, which can create hazardous conditions on active job sites.

Part Details

Compatibility & Fitment

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.