The Genie 981120GT is a genuine OEM Flat Washer, 3/8 ZP SAE designed for Genie and Terex portable light towers, including the AL4000, AL5000, AL5HT, RL4000, RL4, AL4, AL5, AL5 with Vertical Mast, and TML-4000 series. As a direct OEM replacement, this washer is manufactured to the same specification as the original hardware installed at the factory, ensuring correct fit and consistent performance across the supported light tower lineup. Cross-reference part number 981120GT against your parts manual to confirm fitment for your specific unit before ordering.
Key Features
- Genuine OEM Hardware Grade — Zinc-plated SAE construction delivers the corrosion resistance and dimensional consistency required for repeated assembly and disassembly in outdoor light tower applications.
- Direct Drop-In Fit — The 3/8 SAE profile matches the original fastener stack on supported Genie and Terex light towers, seating flush against mating hardware without shimming or modification.
- Broad Light Tower Compatibility — Fits the AL4, AL4000, AL5, AL5HT, AL5 with Vertical Mast, RL4, RL4000, and TML-4000 series, making this a versatile hardware item for fleets running multiple light tower models.
- Load Distribution Where It Counts — A properly sized washer prevents fastener pull-through and surface damage on structural connection points, maintaining the integrity of the joint over thousands of hours of field use.
- Sourced from Genie — Supplied as a genuine OEM part, this washer carries the same part number used in the official Genie parts system, simplifying procurement and recordkeeping.
A flat washer distributes the clamping load of a bolt or nut across a wider surface area, protecting the material beneath from damage and preventing the fastener from loosening under vibration. On portable light towers — which are regularly towed, deployed, and retracted across rough terrain — hardware joints are exposed to sustained vibration and mechanical stress. Using a washer of the correct diameter, thickness, and surface finish ensures the fastener assembly maintains its torque over time. A missing or undersized washer can allow fasteners to work loose or cause surface galling, leading to joint failure that may require more extensive repairs.
Part Details
| Part Number | 981120GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Washer, 3/8 ZP SAE |
Compatibility & Fitment
| Name | Model |
|---|---|
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4000 | RL4000 |
| TML-4000 | TML-4000 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL4 | AL4 |
| RL4 | RL4 |
| AL5 | AL5 |
| AL5HT | AL5HT |
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.
