The Genie 990415GT Flat Washer, Snub, 1/2 x 2-3/4, Zinc is a genuine OEM fastener component built for Genie and Terex portable light towers including the AL4000, AL5000, AL5HT, RL4, and related AL and RL series units. As a direct OEM replacement, this washer is manufactured to the same dimensional and material standards as the original, ensuring a correct fit without modification. Cross-reference part number 990415GT against your machine's parts manual to confirm it is the correct washer for your specific unit before ordering.
Key Features
- Direct OEM Replacement — This washer installs directly in place of the original, matching the fastener stack exactly as assembled at the factory.
- Broad Light Tower Fitment — Compatible with multiple Genie and Terex light tower models including the AL4000, AL5000, AL5HT, AL4, AL4L, AL5, RL4, and AL5 with Vertical Mast variants.
- Zinc Finish for Durability — The zinc coating provides a protective layer against surface oxidation, keeping the washer serviceable in outdoor and jobsite environments.
- Correct Load Distribution — A properly sized flat washer spreads clamping load across the mating surface, protecting the joint and preventing fastener pull-through or surface damage over time.
A flat washer distributes the clamping force of a bolt or nut evenly across the surface it contacts, preventing the fastener from pulling through softer materials and protecting the surface from damage. The snub profile of this washer provides a specific bearing surface size suited to its application on Genie light tower assemblies. When a washer is worn, deformed, or missing, the fastener joint loses clamping integrity, which can lead to loosening, surface damage, or structural instability in the assembly it secures.
Part Details
| Part Number | 990415GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Washer, Snub, 1/2 x 2-3/4, Zinc |
Compatibility & Fitment
| Name | Models |
|---|---|
| AL4 | AL4 |
| AL4L | AL4L |
| AL5 | AL5 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL5HT | AL5HT |
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4 | RL4 |
| 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.
