The Genie 990080GT is a genuine OEM Flat Washer, 3/8 USS ZPBIN designed for Genie AL-series portable light towers, including the AL4, AL4L, AL4000, AL5, AL5L, AL5HT, and AL5000. As a genuine OEM part, it is manufactured to the exact material and dimensional specifications of the original component installed at the factory. This washer fits across the full AL light tower family, making it a practical stock item for fleet operators and service technicians maintaining multiple units.
Key Features
- Zinc-Plated Corrosion Protection — The ZPBIN finish provides a zinc-plated coating that resists rust and oxidation, suited to the outdoor environments where light towers operate.
- 3/8 USS Standard Sizing — Dimensioned to USS standard for 3/8 fastener hardware, seating correctly against mating surfaces without shimming or modification.
- Genuine OEM Construction — Produced to Genie's original specifications, ensuring consistent material hardness and load distribution across the correct contact area for this fastener class.
- Broad AL-Series Compatibility — Fits the AL4, AL4L, AL4000, AL5, AL5L, AL5HT, and AL5000 light towers — a single part that covers a wide range of units in a mixed fleet.
- Proper Load Distribution for Fastened Joints — A correctly spec'd washer prevents fastener heads from pulling through or deforming mounting surfaces, preserving the integrity of structural and panel connections over repeated service cycles.
A flat washer distributes the clamping load of a bolt or nut across a wider surface area, preventing damage to the material being fastened and helping the fastened joint maintain its holding strength over time. On light towers like the AL-series, washers appear throughout the structure — securing mast components, panel assemblies, and hardware on the generator and lighting head. Using an undersized or incorrect washer can concentrate stress at the fastener point, leading to surface deformation, loosening under vibration, or accelerated wear on the surrounding material. Replacing worn or missing washers with the correct genuine OEM part keeps every bolted connection performing as it was designed to.
Part Details
| Part Number | 990080GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Washer, 3/8 USS ZPBIN |
Compatibility & Fitment
| Name | Model |
|---|---|
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL4 | AL4 |
| AL5 | AL5 |
| AL4L | AL4L |
| AL5L | AL5L |
| 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.
