The Genie 230939GT Ext. Boom #4 Weldment is a genuine OEM structural component designed for the SX-150 and SX-180 telescopic super-boom lifts. Sourced directly from Genie, this weldment matches the original fabrication standards and interfaces used on these machines, ensuring a correct, drop-in installation with no secondary modification. Cross-reference part number 230939GT against your parts manual to confirm fitment before ordering.
Key Features
- OEM Structural Integrity — Fabricated to the same weld geometry and material grade as the original, maintaining the load-bearing characteristics the boom structure depends on.
- Exact Boom Section Fit — Engineered to align precisely with adjacent boom sections and the telescoping cylinder attachment points on SX-150 and SX-180 platforms, supporting a straightforward replacement.
- Confirmed SX Super-Boom Fitment — Built specifically for the SX-150 and SX-180 telescopic super-boom lifts, Genie's highest-reaching straight-boom machines.
- Full Extension Performance Restored — A damaged or fatigued boom weldment can compromise the machine's ability to extend safely and hold position at height; replacing it with this genuine OEM part restores the structural chain across the full boom assembly.
- Critical Safety Component — As a primary structural member of the boom, this weldment directly affects platform stability and overhead reach capability. Using a genuine OEM replacement supports continued safe operation and compliance with the machine's original design criteria.
The extension boom weldment is a fabricated steel structural section that forms one of the telescoping stages of the boom assembly. On machines like the SX-150 and SX-180, multiple nested boom sections work together to achieve maximum platform height, with each weldment transmitting load forces from the platform down through the boom and into the turret. When a weldment is cracked, bent, or otherwise compromised, the entire boom's structural integrity is at risk, and the machine cannot safely deliver a worker or load to elevation. Replacing this section with the correct genuine OEM component ensures the boom assembly returns to its designed structural capacity.
Part Details
| Part Number | 230939GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Ext. Boom #4 Weldment |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| SX-180 | SX-180 |
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.
