The Genie 75037GT is a genuine OEM Operational Limit Switch designed for Genie S and SX series telescopic boom lifts, including the S-100HD, S-120HD, SX-125 XC, S-3800, and S-3200. As a factory-original component, this switch meets the exact specifications Genie requires for safe, reliable operation. Cross-reference part number 75037GT against your machine's parts manual to confirm it is the correct switch for your unit before ordering.
Key Features
- Genuine OEM Electrical Specification — Manufactured to Genie's exact switching characteristics, ensuring the correct actuation point and electrical output for this application.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and wiring connections, allowing straightforward installation without modification.
- Broad Telescopic Boom Fitment — Compatible with the S-100HD, S-120HD, SX-125 XC, S-3800, and S-3200 Genie telescopic boom lifts.
- Consistent Operational Sensing — A correctly functioning limit switch triggers control-system responses at the right position, keeping machine movements within defined parameters. A failed switch can cause missed signals or uncontrolled function, taking the machine out of service.
- Aerial-Lift Safety Integrity — Limit switches are active participants in boom-lift safety logic; using the correct OEM part maintains the integrity of the machine's control system and operational limits.
A limit switch is an electromechanical device that detects the position of a moving component and sends a signal to the machine's control system when that component reaches a defined point. On telescopic boom lifts, operational limit switches are used to monitor boom extension, elevation, or other movement thresholds and trigger the appropriate machine response — such as restricting further travel or activating a function. When a limit switch fails or produces an inconsistent signal, the machine may not respond correctly to boom position, leading to operational faults or a shutdown. Replacing a worn or damaged switch with the correct OEM part restores accurate position sensing and keeps the boom operating as intended.
Part Details
| Part Number | 75037GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Operational Limit Switch |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| S-3200 | S-3200 |
| S-3800 | S-3800 |
| 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.
