The Genie 74345GT is a genuine OEM Primary Boom Tube Assembly built for the Z-30/20 N and Z-30/20N RJ articulating boom lifts. Sourced directly through Genie's OEM supply chain, this assembly delivers an exact match to the original component it replaces. Cross-reference part number 74345GT against your machine's parts manual to confirm it is the correct assembly for your unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original design specifications, ensuring dimensional conformity and material grade consistency with the part it replaces.
- Direct-Fit Replacement — Engineered to install in the same position as the original assembly, with no rework or adaptation to the surrounding structure.
- Correct for Z-30/20 N and Z-30/20N RJ — Confirmed fitment for both the standard and RJ variants of the Z-30/20 articulating boom lift platform.
- Structural Integrity Restored — A sound boom tube assembly maintains the structural path that supports boom extension and positioning. A damaged or worn tube compromises the boom's ability to hold position and carry rated loads safely.
- Operational Safety — On an articulating boom lift, the primary boom tube is a load-bearing structural component. Replacing it with a genuine OEM assembly preserves the machine's rated capacity and keeps the boom structure within its intended engineering tolerances.
The primary boom tube is the main structural member of the boom assembly on an articulating lift, forming the backbone through which the boom extends and positions the platform. It bears both the mechanical loads from boom articulation and the weight of the platform, workers, and tools at height. When this tube is cracked, bent, or otherwise damaged, the boom loses structural integrity and the machine should be taken out of service until the correct assembly is installed. Replacing it with a genuine Genie OEM part restores the boom to its original engineered condition.
Part Details
| Part Number | 74345GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Primary Boom Tube Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
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.
