The Genie 89110GT is a genuine OEM Operational Limit Switch built for Genie S-series telescopic boom lifts and SX-series super-boom lifts, including the S-100HD, S-120HD, S-100, S-105, S-120, S-125, S-3200, S-3800, SX-105 XC, and SX-125 XC. As a direct OEM replacement, this switch is manufactured to the same specifications as the original, ensuring correct operation across every compatible machine. Confirm part number 89110GT against your machine's parts manual before ordering to verify it is the correct item for your serial number range.
Key Features
- Genuine OEM Precision — Manufactured to Genie's original specifications, ensuring correct electrical characteristics and dimensional conformity for the limit switch position on your machine.
- Direct OEM Replacement — Designed to install in place of the original switch with no adaptation required, using the same mounting points and connector configuration.
- Broad S-Series and SX-Series Coverage — Fits multiple Genie telescopic and super-boom models, including S-100HD, S-120HD, S-120, S-125, S-3200, S-3800, SX-105 XC, and SX-125 XC.
- Operational Control Integrity — A correctly functioning limit switch keeps machine movements within their designed operational envelope, preventing unintended travel beyond set thresholds.
A limit switch is an electromechanical device that detects the position of a moving component and sends a signal to the control system when a defined point is reached. On telescopic and super-boom lifts, operational limit switches monitor boom travel and trigger cutouts or restrictions to keep movements within the machine's rated operating range. When a limit switch fails or becomes worn, the machine may lose accurate position feedback, causing erratic behavior, unexpected stops, or an inability to travel through its full range of motion. Replacing a faulty switch promptly with the correct part restores normal machine control and keeps the boom operating as intended.
Part Details
| Part Number | 89110GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Operational Limit Switch |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-100 | S-100 |
| S-100HD | S-100HD |
| S-105 | S-105 |
| S-120 | S-120 |
| S-120HD | S-120HD |
| S-125 | S-125 |
| S-3200 | S-3200 |
| S-3800 | S-3800 |
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
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.
