The Genie 18596GT is a genuine OEM Flat Washer, 1.56 x 2.5 x.061, designed for Genie telescopic and articulating boom lifts across the S, SX, Z, and ZX series. As a factory-sourced component, this washer is manufactured to the exact dimensions and material grade specified for these machines, ensuring proper load distribution and fastener seating wherever it is installed. Cross-reference part number 18596GT against your parts manual to confirm fitment for your specific unit. This washer covers an extensive range of models including S-60, S-85, S-125, SX-150, SX-180, Z-45/25J IC Power, Z-80/60, ZX-135/70, and many more.
Key Features
- Correct Material Grade and Dimensional Spec — Manufactured to the exact 1.56 x 2.5 x .061 profile specified for these boom lift assemblies, ensuring proper load-bearing surface area and fastener clamping force.
- Genuine OEM Sourcing — Sourced directly through Genie's OEM supply chain, so this washer meets the same standards as the part originally installed on the machine.
- Broad Boom Lift Compatibility — Fits a wide range of Genie telescopic boom lifts (S and SX series) and articulating boom lifts (Z and ZX series), making it a practical stocking part for mixed fleets.
- Direct Hardware Replacement — Drops into position without modification, maintaining the correct fastener stack-up and torque integrity at the joint or assembly where it is used.
- Structural Joint Integrity — A washer of the correct size and thickness distributes clamp load evenly across the mating surface, preventing fastener pull-through and protecting the surrounding components from premature wear.
- Aerial Work Platform Safety Relevance — On boom lifts, fastener assemblies contribute to the structural integrity of critical joints. Using a washer of the correct dimensions helps maintain the engineered load path at those connection points.
A flat washer serves as a load-distribution interface between a fastener — such as a bolt or nut — and the surface it bears against. By spreading the clamping force over a larger area, the washer prevents the fastener head or nut from pulling into or damaging the mating material, and it helps maintain consistent preload across the joint. On boom lifts, where structural and mechanical assemblies are subject to dynamic loads and vibration during operation, using a washer of the correct outer diameter, inner diameter, and thickness is essential. A washer that is undersized, oversized, or incorrect in thickness can compromise joint clamping force, accelerate wear on the surrounding material, or cause fastener loosening over time.
Part Details
| Part Number | 18596GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Washer, 1.56 x 2.5 x .061 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| S-85 XC | S-85 XC |
| S-80 XC | S-80 XC |
| S-80 HF | S-80 HF |
| S-85 HF | S-85 HF |
| S-3800 | S-3800 |
| S-3200 | S-3200 |
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
| Z-135/70 | Z-135/70 |
| Z-51/30J | Z-51/30J |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-40/23N | Z-40/23N |
| Z-40/23N RJ | Z-40/23N RJ |
| Z-80/60 | Z-80/60 |
| Z-34/22 IC | Z-34/22 IC |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| ZX-135/70 | ZX-135/70 |
| Z-45/22 | Z-45/22 |
| Z-34 IC | Z-34 IC |
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.
