The Genie 840376GT Wheel Nut, 1/2 x 20 is a genuine OEM fastener built for Genie AL and RL series light towers, including the AL4000, AL5000, AL4, AL5, AL5HT, RL4, RL4 LED Vertical Mast, and AL5 with Vertical Mast. As a direct OEM replacement, part number 840376GT is manufactured to the same specification as the original hardware, ensuring correct thread engagement and seating on the wheel assembly. Cross-reference 840376GT against your machine's parts manual to confirm it is the right fit for your unit before ordering.
Key Features
- Genuine OEM Specification — Manufactured to original thread and dimensional tolerances (1/2 x 20) for correct clamping load and secure wheel retention.
- Direct-Fit Replacement — Matches the original fastener profile exactly, dropping in without modification to wheel hubs on compatible Genie light towers.
- Broad AL and RL Series Compatibility — Fits a wide range of Genie portable and towable light towers, including AL4000, AL5000, AL5HT, RL4, and RL4 LED Vertical Mast models.
- Wheel Retention Integrity — A correctly torqued, undamaged wheel nut holds the wheel firmly on its hub; a stripped or missing nut compromises wheel security and renders the unit unsafe to tow.
- Towing Safety — Wheel fastener condition is critical on towable light towers. Replacing worn or damaged nuts with the correct OEM hardware helps maintain safe, road-legal towing.
A wheel nut threads onto the wheel stud to clamp the wheel securely against the hub of a towable unit. On portable light towers like the Genie AL and RL series, which are regularly hitched and transported between jobsites, wheel fasteners are subject to vibration and repeated load cycles that can cause loosening or thread wear over time. A nut that is stripped, cross-threaded, or missing must be replaced promptly — the correct thread size and pitch are essential to achieving the proper clamping torque that keeps the wheel seated safely during towing.
Part Details
| Part Number | 840376GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Wheel Nut, 1/2 x 20 |
Compatibility & Fitment
| Name | Models |
|---|---|
| AL4 | AL4 |
| AL5 | AL5 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL5HT | AL5HT |
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4 | RL4 |
| RL4 LED Vertical Mast | RL4 LED Vertical Mast |
| RL4 Vertical Mast | RL4 Vertical Mast |
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.
