The Genie 1278144GT is a genuine OEM Large Left Contact Alarm Weldment designed for Genie S-series telescopic boom lifts, SX-series super booms, and Z-series articulating boom lifts. As a genuine OEM part, it is manufactured to the same specifications as the original component, ensuring a correct, direct-replacement fit. This weldment is compatible with a broad range of Genie boom models, including the S-40 XC, S-65 XC, S-85 XC, SX-135 XC, SX-150, SX-180, Z-45/25 IC, Z-62/40, ZX-135/70, and Z-80/60, among others. Cross-reference part number 1278144GT against your machine's parts manual to confirm it is the correct item for your specific unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured to original Genie specifications, with structural weldment integrity that meets the demands of aerial boom lift applications.
- Direct-Replacement Fit — Engineered to install in place of the original left contact alarm weldment with no rework or adaptation to the mounting location.
- Broad Boom Lift Compatibility — Fits a wide range of Genie S-series telescopic booms, SX-series super booms, and Z-series articulating booms, covering both XC, TRAX, HF, J, and IC variants.
- Structural Reliability — As a weldment assembly, this component provides the rigid, dimensionally stable base that the contact alarm system depends on to function correctly in the field.
A contact alarm weldment forms the structural mounting framework that positions and secures the contact alarm assembly on the boom lift. The left-side weldment holds the alarm mechanism in the precise location required for it to detect contact events and alert the operator. When this weldment is bent, cracked, or otherwise compromised, the alarm may no longer be correctly positioned — reducing its effectiveness as a safety system. Replacing a damaged weldment with a genuine OEM part restores the alarm to its correct geometry and ensures the machine can return to service with the contact detection system operating as intended.
Part Details
| Part Number | 1278144GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Left Contact Alarm Weldment, Large |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-40 HF | S-40 HF |
| S-40 TRAX | S-40 TRAX |
| S-40 XC | S-40 XC |
| S-45 HF | S-45 HF |
| S-45 TRAX | S-45 TRAX |
| S-45 XC | S-45 XC |
| S-60 J | S-60 J |
| S-65 XC | S-65 XC |
| S-80 J | S-80 J |
| S-85 XC | S-85 XC |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| Z-45 XC | Z-45 XC |
| Z-45/25 IC | Z-45/25 IC |
| Z-51/30J | Z-51/30J |
| Z-62/40 | Z-62/40 |
| Z-80/60 | Z-80/60 |
| ZX-135/70 | ZX-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.
