The Wacker Neuson 4-Way Flasher Cabin Harness is a genuine OEM wiring harness designed for Wacker Neuson equipment fitted with a cabin-mounted 4-way flasher system. Sourced directly from Wacker Neuson, this harness is built to the exact electrical specifications of the original component — correct connector types, wire gauge, and circuit routing included. If your machine's hazard flasher system has failed or the existing harness shows signs of damage, corrosion, or broken connectors, part number is the correct factory replacement to restore full function.
Key Features
- OEM Electrical Integrity — Manufactured to Wacker Neuson's original wiring specifications, ensuring correct voltage handling, connector compatibility, and circuit routing for the 4-way flasher system.
- Direct Plug-In Replacement — Designed to connect directly to the cabin's existing flasher circuit without splicing or rewiring — connectors and harness length match the original layout.
- Cabin-Specific Fit — Engineered specifically for the cabin-equipped Wacker Neuson configuration, ensuring proper routing and secure mounting within the cabin enclosure.
- Restores Hazard Signaling Function — A failed or damaged harness disables the 4-way flasher system entirely; this replacement brings the hazard warning circuit back to full, reliable operation.
- Safety-Critical Electrical Component — The 4-way flasher system is an active safety feature on operator-occupied machines; using the correct OEM harness ensures the circuit performs as intended under all operating conditions.
The 4-way flasher cabin harness is the dedicated wiring loom that connects the hazard warning flasher switch to the indicator lights on cabin-equipped machines. It carries the switched electrical signal that activates all four turn indicators simultaneously, providing a visible warning to other workers and equipment operators on the jobsite. When this harness fails — typically due to connector corrosion, chafed insulation, or broken terminals — the hazard flasher system stops functioning, removing an important active safety signal from the machine. Replacing it with the correct OEM harness restores the circuit to its original condition.
Part Details
| Part Number | 1000401959 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 4-Way Flasher Cabin Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electrical | Electrical | 5100051595 |
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.
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Wacker Neuson
Wacker Neuson Part # 1000373011 - Harness 4way flasher - Genuine OEM Part
