The Genie 128852GT is a genuine OEM Round Steel DOM Tube,.75X.438X1.25, designed for Genie Z-series articulating boom lifts including the Z-30/20 N, Z-34/22, and Z-45/25 model families. As a direct OEM replacement, this tube meets the original engineering specifications for the structural and mechanical assemblies where it is used. Cross-reference part number 128852GT against your Genie parts manual to confirm fitment with your specific machine configuration before ordering. Sourced directly through authorized channels, this component delivers the consistent dimensional accuracy that structural tube applications demand.
Key Features
- DOM Steel Construction — Drawn Over Mandrel (DOM) processing produces a smooth, consistent interior bore and tight wall tolerances — critical for structural tube applications where precise fit within assemblies is required.
- Genuine OEM Part — Manufactured to the same specification as the original component, ensuring this tube integrates correctly into the boom assembly without rework or modification.
- Broad Z-Series Compatibility — Fits a wide range of Genie articulating boom lifts across the Z-30/20, Z-34/22, and Z-45/25 families, including N, DC, Bi-Energy, IC Power, IC, and J variants.
- Structural Integrity Restored — A worn, cracked, or deformed tube in a boom assembly can compromise the rigidity and load transfer of the structure; this replacement restores the assembly to its original mechanical condition.
- Boom Safety Compliance — Structural components in articulating boom lifts are safety-critical. Using the correct OEM tube ensures the boom assembly performs as engineered for elevated work operations.
A DOM (Drawn Over Mandrel) steel tube is a precision-formed structural component used within boom assemblies, pivot linkages, and mechanical subframes on articulating boom lifts. The DOM manufacturing process produces a tube with a uniform wall thickness and clean interior surface, making it well-suited for applications where the tube must mate closely with pins, bearings, or adjacent structural members. When this tube becomes damaged, bent, or corroded, the surrounding assembly can develop unwanted play or misalignment — affecting both the smooth operation of the boom and the structural reliability of the machine during elevated use.
Part Details
| Part Number | 128852GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Round Steel DOM Tube, .75X.438X1.25 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-45/25 | Z-45/25 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-34/22 IC | Z-34/22 IC |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| 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.
