The Wacker Neuson Terminal Box Cover is a genuine OEM component designed for the AR 3/2 series external concrete vibrators, including AR 3/2 S, AR 3/2 W, AR 3/2 W/S, and AR 3/2 460V 60Hz variants. As a direct factory replacement, this cover is manufactured to the original specification, ensuring a correct fit on the terminal box housing without any modification. It is the trusted choice for contractors and concrete crews who need a fast, reliable fix to get their vibrators back in service.
Key Features
- Genuine OEM Construction: — Molded and finished to the original Wacker Neuson specification, so the cover seats flush and the terminal box closure is properly secured against moisture and debris ingress.
- Direct Drop-In Replacement: — Matches the original mounting points and profile of the AR 3/2 terminal box, allowing straightforward reinstallation with existing hardware.
- Broad AR 3/2 Series Fitment: — Compatible across the AR 3/2 S, AR 3/2 W, AR 3/2 W/S, and AR 3/2 460V 60Hz external vibrator configurations, covering a wide range of jobsite voltage setups.
- Electrical Enclosure Integrity: — A secure terminal box cover is critical for maintaining proper protection of internal wiring connections; a cracked or missing cover exposes live terminals to water, concrete slurry, and dust.
- Safety-Critical Component: — Protecting the terminal connections on an electric external vibrator is an essential safety measure; replacing a damaged cover promptly prevents shock hazard and potential motor failure.
The terminal box cover encloses and protects the electrical connection point where power cables are wired into the external vibrator motor. It shields the terminal block from water, concrete splatter, and physical damage during operation — environments that are unavoidably harsh on any concrete placement equipment. When the cover is cracked, broken, or missing, the exposed terminals become a serious electrical hazard and are also vulnerable to corrosion and short-circuit damage that can take the entire vibrator unit out of service.
Part Details
| Part Number | 5000058791 |
|---|---|
| Old Part Number | 0058791 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal Box Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| External Vibrator, 3000 rpm, 4 00V | AR 3/2 | 5000006119 |
| External Vibrator AR 3/2 W | AR 3/2 W | 5000006120 |
| AR3/2 460V,3 EXTERNAL VIBRATOR | AR 3/2 S | 5000006348, 5000006351, 5000006423, 5000006435, 5000006479, 5000006493, 5000006662, 5000006708, 5000006830, 5000006950, 5000007296, 5000007769, 5000007784 |
| External Vibrator AR 3/2 W/S | AR 3/2 W/S | 5000006366, 5000006429, 5000006430, 5000006436, 5000006494 |
| External Vibrator 230/460 V | AR 3/2 460V 60Hz | 5000008960 |
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.
