The Multiquip 0043905000 is a genuine OEM Toothed Lock Washer M5 designed for GBX-series towable light towers and balloon lighting systems, including the GBX24S, GBX24B, GBX12S, GBX12SK, and GBX24BK. As a direct OEM replacement, this washer meets the exact specifications set by Multiquip for these units, ensuring a correct and secure installation every time. Sourced and sold by DHS Equipment, the 0043905000 is the right choice when you need to restore your GBX-series equipment to factory-correct condition. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Toothing Geometry — The serrated teeth are formed to OEM dimensions, biting into mating surfaces to deliver the clamping force needed to resist vibration loosening in field conditions.
- M5 Thread Compatibility — Sized specifically for M5 fasteners, this washer drops into place on existing hardware without any modification to surrounding components.
- Broad GBX-Series Coverage — Confirmed fitment across GBX24S, GBX24B, GBX12S, GBX12SK, and GBX24BK towable towers and balloon lighting systems.
- Vibration Resistance — The toothed profile locks against both the fastener and the mating surface, preventing fastener back-off during extended lighting operation where engine or generator vibration is present.
- Electrical Safety Relevance — On lighting and generator equipment, loose fasteners in electrical panel and grounding connections are a safety concern; using the correct locking washer maintains secure, stable connections throughout the service life of the unit.
A toothed lock washer works by pressing its hardened serrated teeth into the surfaces on either side of a bolted joint as the fastener is tightened. This mechanical bite resists rotational loosening caused by vibration, thermal cycling, and repeated use — keeping the clamping force in the joint where it belongs. On GBX-series towable light towers and balloon systems, where panels, mast components, and electrical connections are subject to transport vibration and continuous generator operation, a worn or missing lock washer can allow fasteners to back off over time, leading to loose connections, misaligned components, or compromised electrical continuity.
For fitment questions or to confirm this part is correct for your specific unit, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | 0043905000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Toothed Lock Washer M5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Balloon Systems | GBX24S |
| Balloon Systems | GBX24B |
| Balloon Systems | GBX12S |
| Balloon Systems | GBX12SK |
| Balloon Systems | GBX24BK |
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.
