The Genie 52740GT is a genuine OEM Upper Level Arm Service Assembly designed for Genie Z-45 series articulating boom lifts, including the Z-45/22, Z-45/25, Z-45/25J IC Power, Z-45/25J DC, and Z-45/25J Bi-Energy. Sourced directly from Genie, this assembly is built to the exact specifications of the original component it replaces, ensuring a proper fit without improvisation or modification. Cross-reference part number 52740GT against your machine's parts manual to confirm compatibility before ordering. When the upper level arm shows wear, damage, or structural fatigue, replacing it with this genuine OEM assembly restores the boom's articulation geometry and safe operational range.
Key Features
- Genuine OEM Structural Integrity — Engineered to Genie's original load-bearing and articulation tolerances for the upper boom arm, not a generic substitute.
- Complete Service Assembly — Supplied as a ready-to-install service assembly, consolidating the components needed for an efficient upper level arm replacement.
- Broad Z-45 Series Fitment — Compatible with the Z-45/22, Z-45/25, Z-45/25J IC Power, Z-45/25J DC, and Z-45/25J Bi-Energy articulating boom lifts.
- Articulation Accuracy Restored — A correctly functioning upper level arm maintains proper boom geometry, keeping platform positioning accurate across the full range of motion.
- Safety-Critical Replacement — The upper level arm is a structural element of the boom system; replacing a worn or compromised arm with a genuine OEM assembly is essential for maintaining the rated capacity and safe operation of the machine.
The upper level arm is a primary structural link in an articulating boom lift's jib and upper boom system. It transfers and controls the articulated movement that positions the platform at height and reach, working in conjunction with the lower boom and jib cylinder to achieve the machine's full envelope of motion. When this arm is bent, cracked, or worn at its pivot points, boom geometry is compromised — the platform may fail to reach its rated height or horizontal position, and structural integrity under load can be reduced. Replacing the assembly promptly with a correctly specified part keeps the boom operating within its designed parameters.
Part Details
| Part Number | 52740GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Upper Level Arm Assembly, Service |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-45/22 | Z-45/22 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25 | Z-45/25 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
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.
