The Genie 81738-3300GT is a genuine OEM Aluminized Round Steel Tube designed for Genie S-series telescopic boom lifts and Z-series articulating boom lifts, including the S-120, S-125, S-100, S-105, and Z-135/70. As a direct OEM replacement, this tube is manufactured to the same specifications as the original component, ensuring a correct fit without modification or guesswork. Cross-reference part number 81738-3300GT against your machine's parts manual to confirm compatibility before ordering. Sourced directly through authorized Genie supply channels, this is the part your machine was built with.
Key Features
- OEM-Grade Aluminized Steel Construction — The aluminized steel finish provides corrosion resistance and heat tolerance suited to the structural demands of large boom lift applications.
- Direct OEM Replacement — Engineered to match original dimensions and material spec, this tube installs as a drop-in replacement in the same position as the part it replaces.
- Broad Boom Lift Compatibility — Fits Genie S-series telescopic booms (S-100, S-105, S-120, S-125) and the Z-135/70 articulating boom lift, covering some of Genie's largest aerial platforms.
- Structural Integrity Where It Counts — On large-platform boom lifts, structural tubing contributes directly to the rigidity and load-bearing performance of the boom assembly. A compromised tube can affect the machine's overall structural response.
- Safety-Critical Component — Structural tubing on aerial boom lifts is subject to load cycles and dynamic stresses in elevated operation. Using a genuine OEM replacement maintains the designed structural integrity of the boom system.
Structural round steel tubing forms part of the boom lift's load-bearing framework, contributing to the rigidity and strength of the boom assembly during extension, rotation, and platform loading. On large-platform machines like the S-120, S-125, and Z-135/70, the boom structure must handle significant dynamic forces during normal operation. When structural tubing becomes damaged, corroded, or otherwise compromised, it can affect the overall stiffness and safety margin of the boom, making timely replacement with a correct OEM part essential for keeping the machine operating as designed.
Part Details
| Part Number | 81738-3300GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Round Steel Tube, Aluminized, 3 x 18GA |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
| Z-135/70 | Z-135/70 |
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.
