The Genie 990410GT Flat Fender Washer, 1/2 is a genuine OEM fastening component built for Genie AL series light towers, including the AL4, AL5, AL5L, AL5HT, AL5 with Vertical Mast, and AL5000. As a genuine OEM part, it meets Genie's exact dimensional standards for a correct, consistent fit every time. Cross-reference part number 990410GT against your machine's parts manual to confirm it is the right washer for your unit before ordering.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact specifications for correct bearing surface area and material thickness on the 1/2 fastener stack.
- Direct OEM Replacement — Replaces the original flat fender washer without modification, maintaining the correct clamping geometry of the fastened joint.
- Broad AL Series Fitment — Designed for Genie AL series light towers including the AL4, AL5, AL5L, AL5HT, AL5 with Vertical Mast, and AL5000.
- Correct Load Distribution — A flat fender washer's wider bearing face spreads fastener load across a larger surface area, protecting the mating material and keeping the joint secure under field conditions.
A flat fender washer sits between a fastener head or nut and the surface being clamped, distributing the clamping load across a wider area than a standard washer. This protects softer or thinner materials from deformation under tightening torque and helps the fastener maintain its holding force over time. When a washer is missing, undersized, or damaged, the fastener can pull through or loosen prematurely, compromising the integrity of the assembled joint.
Part Details
| Part Number | 990410GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Fender Washer, 1/2 |
Compatibility & Fitment
| Name | Models |
|---|---|
| AL4 | AL4 |
| AL5 | AL5 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL5HT | AL5HT |
| AL5L | AL5L |
| AL5000 | AL5000 |
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.
