The Genie 218757GT Primary Sensor Pin Weldment is a genuine OEM component designed for the Z-135/70 and ZX-135/70 articulating boom lifts. Sourced directly from Genie, this weldment delivers the exact geometry and material specification the machine's sensor system depends on for accurate, consistent operation. It confirms compatibility with both the Z-135/70 and ZX-135/70 — cross-reference part number 218757GT against your parts manual before ordering to ensure this is the correct assembly for your serial range and configuration.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original weld and dimensional tolerances, ensuring the sensor pin interfaces correctly with mating components without rework or shimming.
- Direct Replacement Assembly — This weldment installs as a complete, pre-welded unit, replacing the original component without requiring fabrication or secondary machining.
- Confirmed Fitment for Large Articulating Booms — Designed specifically for the Z-135/70 and ZX-135/70, Genie's largest articulating boom platforms, where precision sensor placement is critical across the full range of motion.
- Sensor Position Integrity — The pin weldment holds the primary sensor in the correct spatial relationship to the boom structure, allowing the machine's control system to accurately read boom angle and position during operation.
- Safety-Critical Function — On high-reach articulating booms, accurate sensor data directly informs the machine's envelope and load-management controls. A worn, bent, or failed pin weldment can compromise sensor readings and affect safe machine response.
The primary sensor pin weldment serves as the structural anchor point for the boom's primary position sensor — the component that feeds real-time angle and movement data to the machine's control system. On large articulating booms like the Z-135/70 and ZX-135/70, this data is used continuously to manage boom movement within safe operating parameters. When the weldment is damaged, corroded, or dimensionally out of spec, the sensor can shift or misread, leading to erratic control response or system faults that ground the machine. Replacing this assembly with a genuine OEM part restores the precise pin location the sensor requires to function as designed.
Part Details
| Part Number | 218757GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Primary Sensor Pin Weldment |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-135/70 | Z-135/70 |
| 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.
