The Genie 28476GT is a genuine OEM USS Flat Washer, 1-1/4" designed for the S-40 and S-45 telescopic boom lifts. As a factory-sourced component, this washer is built to the same specifications as the original hardware installed on the machine, ensuring a correct fit without guesswork. It is compatible with S-40 and S-45 booms, making it a straightforward choice when replacing worn or missing hardware on these models. Cross-reference part number 28476GT against your Genie parts manual to confirm the correct application before ordering.
Key Features
- Genuine OEM Hardware Grade — Sourced directly from Genie, this washer meets the exact material and dimensional standard of the original USS-spec hardware used in assembly.
- 1-1/4" USS Specification — The USS (United States Standard) sizing ensures the correct outer diameter and thickness for proper load distribution across the fastener joint.
- Direct-Fit Replacement — Drops into the same position as the original, requiring no modification to surrounding hardware or fasteners.
- Fits S-40 and S-45 Telescopic Booms — Verified fitment for both S-40 and S-45 Genie boom lifts, covering common hardware needs across this telescopic boom family.
- Protects Fastener Joints — A correctly sized flat washer distributes clamping load evenly, preventing surface damage and maintaining bolt tension over time — critical on equipment subject to vibration and repeated loading cycles.
A flat washer serves as a load-distributing interface between a fastener and the surface it bears against. By spreading the clamping force of a bolt or nut across a wider area, it prevents the fastener from pulling through or damaging softer or thinner materials, and helps maintain consistent tension in the joint. On aerial lift equipment like the S-40 and S-45, where structural connections and mechanical assemblies are subject to constant vibration and dynamic loads, using the correct washer size and grade is essential to keeping fastener joints secure and surfaces undamaged over the service life of the machine.
Part Details
| Part Number | 28476GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | USS Flat Washer, 1-1/4" |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-40 | S-40 |
| S-45 | S-45 |
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.
