Wacker Neuson 5000022285 Trigger

The Wacker Neuson Trigger is a genuine OEM component designed for the HD 3.7, YD 3.5, RD 3.7, MD3.5, YD-RAW, and D3.5 series modular internal concrete vibrators. As a direct factory replacement, this trigger restores proper on/off control to the vibrator head, ensuring operators can start and stop concrete consolidation precisely when needed. Confirmed fitment spans the full D3.5 variant lineup — including G2, A3, G3, Y2, A2, Y3, and GD2 configurations — making this a single-source solution for fleets running multiple Wacker Neuson internal vibrator models.

Key Features

• Genuine OEM Construction: — Manufactured to Wacker Neuson's exact dimensional and electrical contact specifications, ensuring the trigger actuates cleanly and consistently with the vibrator's internal switching mechanism.
• Direct Drop-In Replacement: — Engineered to match the original mounting points and connector profile of the modular vibrator handle assembly, allowing straightforward swap-out in the field.
• Broad Modular Vibrator Compatibility: — Confirmed fit for HD 3.7, YD 3.5, RD 3.7, MD3.5, YD-RAW, and all D3.5 series variants (G2, A3, G3, Y2, A2, Y3, GD2).
• Restores Precise Operator Control: — A worn or failed trigger can cause the vibrator to run continuously or fail to start, disrupting concrete consolidation timing and risking honeycombing in the pour.
• Electrical Safety Integrity: — As an active switching component on a tool used in wet concrete environments, using a correctly rated OEM trigger maintains proper circuit isolation and reduces the risk of unintended energization.

The trigger on a modular internal concrete vibrator is the primary operator control — it completes the electrical circuit that powers the vibrator head when pressed and breaks it when released. Reliable trigger action is critical to controlled concrete consolidation, allowing the operator to insert, activate, and withdraw the head at the correct rate to eliminate air voids without over-vibrating. When the trigger wears out or fails internally, the vibrator either won't start or won't shut off, both of which compromise pour quality and operator confidence on the job.

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.