Wacker Neuson 5000086678 Emergency Button Actuator

The Wacker Neuson Emergency Button Actuator is a genuine OEM component designed for RD11 tandem rollers and RT560 and RT820 series vibratory trench rollers. As a direct factory replacement, this actuator restores the physical interface of the machine's emergency stop system to its original operating condition. Wacker Neuson genuine OEM parts are manufactured to the same specifications as the components installed at the factory, ensuring a direct, correct-fit installation. Confirm your model number before ordering — this actuator is verified across multiple machine numbers within the RD11 and RT series lineups.

Key Features

• Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's original actuation force and contact engagement specifications, so the emergency stop circuit responds exactly as intended.
• Direct-Fit Replacement — Matches the original mounting configuration and button housing geometry on RD11 and RT series control panels, allowing straightforward swap-out during service.
• Broad Series Compatibility — Fits RD11AEC and RD11V tandem rollers, plus RT560, RT820, and RT820HT vibratory trench rollers across multiple production machine numbers.
• Restores Emergency Stop Function — A worn or damaged actuator can result in a sluggish, non-responsive, or visually non-conforming e-stop button; replacing it returns the control to full, decisive operation.
• Critical Safety Component — The emergency stop actuator is a life-safety control element. Using a genuine OEM replacement ensures the button meets the original design intent for operator protection and stop-circuit reliability on remote-controlled and walk-behind roller equipment.

The emergency button actuator is the physical mechanism that triggers the machine's emergency stop circuit when pressed by the operator. It translates a manual button press into an electrical signal that cuts power or drive to the machine, bringing it to an immediate halt in hazardous situations. When the actuator wears, sticks, or breaks, the e-stop button may fail to engage cleanly or may not return to its ready position — compromising the operator's ability to stop the machine quickly and safely.

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.