The Multiquip 111437770 Switchbox Nut is a genuine OEM fastener designed for FXA-50A, FXA-60A, FHA-50, and FHA-60 series concrete frequency vibrators. As a direct Multiquip OEM component, 111437770 is manufactured to the exact dimensions required to properly secure the switchbox housing on these vibrator units. This nut ensures the switchbox assembly stays correctly seated during operation, maintaining the electrical integrity of the vibrator's control interface. DHS Equipment stocks this part to help you get your vibrator back in service without guesswork.
Key Features
- Genuine OEM Thread Specification — Manufactured to the exact thread pitch and dimensions specified for the FXA and FHA vibrator switchbox assembly, ensuring a secure, rattle-free connection.
- Drop-In Replacement — Installs directly onto the switchbox housing just like the original, with no reworking of mounting points or hardware.
- Confirmed Fitment for FXA and FHA Vibrators — Verified for FXA-50A, FXA-60A, FHA-50, and FHA-60 frequency vibrator models.
- Switchbox Retention — A correctly torqued switchbox nut keeps the control housing firmly in place, preventing movement that could stress internal wiring connections during high-frequency operation.
- Electrical Safety Relevance — A loose or missing switchbox nut on a frequency vibrator can compromise the enclosure's protection of live electrical contacts — replacing a worn or damaged nut promptly is a straightforward precaution.
The switchbox nut on a concrete frequency vibrator serves as the fastener that secures the switchbox cover or housing to the vibrator body. The switchbox itself houses the power controls and electrical connections that drive the vibrator head, so keeping it firmly mounted is essential to consistent operation and protection of those internal components. A missing, stripped, or damaged nut allows the switchbox to shift or vibrate loose during use, which can lead to intermittent power loss or exposure of electrical connections to moisture and debris on the jobsite.
Have questions about fitment or need help confirming this is the right part for your machine? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 111437770 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Switchbox Nut FXA-50A/60A FHA-50/60 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | FXA-50A/60A |
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.
