The Genie 61973GT is a genuine OEM Roller Plunger Limit Switch designed for Genie Z-series and ZX-series articulating boom lifts. As a direct OEM replacement, this switch is manufactured to the same specification as the original component, ensuring correct signal response and mechanical actuation behavior. It fits a wide range of Genie articulating booms, including the Z-34/22 N, Z-34/22 DC, Z-34/22 Bi-Energy, Z-40/23N, Z-40/23N RJ, Z-30/20 N, Z-30/20N RJ, Z-33 DC Power, Z-34/22 IC, Z-34 IC, Z-33/18, and ZX-135/70. Always cross-reference part number 61973GT against your machine's parts manual to confirm it is the correct switch for your specific unit.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original specification, with correct plunger travel, actuation force, and electrical characteristics for dependable switching performance.
- Direct Replacement Fit — Mounts in the same position and connects to the same harness as the original switch, supporting a straightforward swap without modification.
- Broad Z-Series Compatibility — Fits multiple Genie articulating boom lift variants across the Z-30, Z-33, Z-34, Z-40, and ZX-135/70 families, including N, DC, Bi-Energy, IC, and RJ variants.
- Accurate Signal Output — A properly functioning limit switch sends the correct position or travel signal to the machine's control system. A worn or faulty switch can cause erratic behavior, missed cutouts, or unresponsive controls.
- Operational Safety Relevance — Limit switches on aerial boom lifts are integral to position sensing and motion control. Using the correct OEM switch supports proper machine response at critical points of travel.
A roller plunger limit switch is an electromechanical device that detects the position or movement of a component by physical contact — when the roller is depressed by a moving part, the switch opens or closes an electrical circuit. On articulating boom lifts, limit switches are used to monitor arm positions, trigger cutout functions, and communicate machine state to the control system. A switch that fails to actuate correctly, sticks, or delivers an intermittent signal can disrupt normal operation and prevent the machine from functioning as intended, making timely replacement with the correct OEM part essential.
Part Details
| Part Number | 61973GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Roller Plunger Limit Switch |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-40/23N | Z-40/23N |
| Z-40/23N RJ | Z-40/23N RJ |
| Z33/18 | Z33/18 |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| ZX-135/70 | ZX-135/70 |
| Z-34/22 IC | Z-34/22 IC |
| Z-33 DC Power | Z-33 DC Power |
| Z-34 IC | Z-34 IC |
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.
