Wacker Neuson 5000160778 Run/Stop Switch
Wacker Neuson

Wacker Neuson 5000160778 Run/Stop Switch

$81.11
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SKU:
5000160778 | 160778 | Wacker Neuson
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The Wacker Neuson is a genuine OEM Run/Stop Switch designed for Wacker Neuson G-series portable mobile generators, including the G25, G50, G70, G85, G100, G120, G150, G180, and G240 series. As a factory-sourced component, the is manufactured to the exact specifications of the original switch, ensuring correct electrical function and a direct drop-in installation. This switch covers standard skid-mounted, cold weather, custom, and Extended Run Tank (ERT) generator configurations across the G-series lineup, making it one of the most widely applicable control components in the range.

Key Features

  • Genuine OEM Electrical Specification — Factory-sourced switch built to the exact resistance and circuit-switching ratings of the original, so generator start/stop behavior remains consistent with Wacker Neuson design intent.
  • Direct Drop-In Installation — Matches the original connector type, mounting footprint, and wiring interface — swap out the old switch and reconnect without adaptation or modification.
  • Broad G-Series Compatibility — Fits G25, G50, G70, G85, G100, G120, G150, G180, and G240 mobile generators across standard skid-mounted, cold weather, custom, and ERT configurations.
  • Restores Reliable Operator Control — A worn or failed run/stop switch can leave a generator unable to start, shut down unexpectedly, or fail to respond to operator commands; replacing it with a correct OEM part restores full, predictable control.
  • Fuel and Electrical Safety Compliance — The run/stop switch is part of the generator's primary shutdown circuit; using a genuine OEM replacement ensures the emergency stop function operates within Wacker Neuson's original safety parameters.

The run/stop switch is the primary operator control that signals the generator's engine control circuit to start or halt operation. When activated, it either completes or interrupts the ignition and fuel circuit, allowing the operator to safely bring the machine online or shut it down on demand. A faulty switch can prevent the generator from starting, cause it to cut out unexpectedly under load, or — critically — disable the ability to perform a controlled shutdown, making timely replacement essential for both operational reliability and site safety.

Part Details

Part Number5000160778
Old Part Number0160778
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionRun/Stop Switch

Compatibility & Fitment

Name Model Machine Number
Skid-mounted Mobile Generator, Custom G70 5000620352, 5000620350, 5000620351, 5000009367, 5000009468, 5000620002, 5000620708
Skid-mounted Mobile Generator G50 5000009467, 5000009366, 5000620001, 5000620707
Mobile Generator, Custom G25 5000620346, 5000620344, 5000620345, 5000009466, 5000620004, 5000009368, 5000620706, 5000620931
Mobile Generator G85 5000009459, 5000620003, 5000009369
Mobile Generator (Cold Weather ) G120 5000620291, 5000620290, 5000620292, 5000620311, 5000620309, 5000620310
Mobile Generator G240 5000620300, 5000620301, 5000620302
Mobile Generator G150 5000620306, 5000620307, 5000620308
Mobile Generator G180 5000620303, 5000620304, 5000620305
Mobile Generator G100 5000620312, 5000620313, 5000620314

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.