The Wacker Neuson Capacitor is a genuine OEM component designed for the AR 36/3,6/115 W US and AR 3/2 W/S external concrete vibrators. As a direct factory replacement, this capacitor restores correct motor starting and run performance to the vibrator unit, ensuring the motor operates at its intended electrical specification. Wacker Neuson genuine OEM parts are manufactured to the same standards as the original components installed at the factory, making the a straightforward, confidence-inspiring replacement for worn or failed units. Confirmed fitment covers the AR 36/3,6/115 W US and AR 3/2 W/S external vibrator models.
Key Features
- Correct Electrical Specification — Genuine OEM capacitor matched to the motor's required capacitance rating, ensuring proper starting torque and steady-state run current for the AR series vibrator.
- Direct Factory Replacement — Mounts into the existing motor housing using the original connection points, with no adaptation needed to the wiring or mounting hardware.
- Confirmed AR Series Fitment — Verified for the AR 36/3,6/115 W US and AR 3/2 W/S external concrete vibrators; always confirm your model number before ordering.
- Restores Full Motor Output — A failed or degraded capacitor causes sluggish starts, overheating, or complete motor failure; replacing it with this OEM part brings the vibrator back to full operational output.
- Electrical Safety Compliance — Using the correct OEM-specified capacitor maintains the intended overcurrent and thermal protection behavior of the motor circuit, an important consideration for electrically powered concrete equipment.
A capacitor in an external concrete vibrator serves as an energy-storage device that provides the electrical phase shift needed to start and run the single-phase induction motor reliably. During startup, it delivers the additional current surge required to bring the motor up to operating speed, and during normal operation it helps maintain efficient power draw. When a capacitor fails — whether through a short circuit, an open circuit, or gradual capacitance loss — the motor may fail to start, run hot, draw excessive current, or stall under load, all of which interrupt concrete consolidation work and place additional stress on the motor windings.
Part Details
| Part Number | 5000095143 |
|---|---|
| Old Part Number | 0095143 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Capacitor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| AR36/3.6/115W EXT. VIBRATOR | AR 36/3,6/115 W US | 5000008964 |
| External Vibrator AR 3/2 W/S | AR 3/2 W/S | 5000006429 |
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.
