The Genie 990370GT is a genuine OEM Hex Nut, 10-32NF Grade 2 ZP built for Genie RL4 light towers, including the RL4 Vertical Mast and RL4 LED Vertical Mast variants. As a direct OEM replacement, this nut is manufactured to the same grade and thread specification as the original hardware installed at the factory. Confirm part number 990370GT against your machine's parts manual to ensure it is the correct fastener for your unit before ordering.
Key Features
- Correct Grade and Thread Specification — 10-32NF thread form and Grade 2 rating match the original fastener spec, ensuring proper torque retention and clamp load.
- Genuine OEM Part — sourced directly from Genie, this nut meets the same material and dimensional standards as the hardware it replaces.
- Verified Fitment — confirmed for the Genie RL4 Vertical Mast and RL4 LED Vertical Mast, so you can order with confidence that the thread and hex size will match your application.
- Direct Replacement — installs in place of the original fastener with no alteration required, keeping your repair straightforward and your equipment back in service quickly.
A hex nut is a standard threaded fastener used to secure bolts, studs, and other hardware components in place. When a nut is damaged, stripped, or corroded, it can no longer maintain the clamping force needed to keep an assembly properly secured — leading to loose connections and potential equipment issues. Using the correct grade and thread specification, as the part provides, ensures the fastener performs as the original design intended across the full range of operating conditions on Genie RL4 light towers.
Part Details
| Part Number | 990370GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Nut, 10-32NF Grade 2 ZP |
Compatibility & Fitment
| Name | Models |
|---|---|
| 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.
