The Genie 88356-12103GT Limit Switch with Roller Arm is a genuine OEM electrical component built for Genie Z-34/22 and Z-30/20 series articulating boom lifts. As a direct OEM replacement, this switch meets Genie's original design and performance specifications, ensuring it integrates correctly with the machine's control circuit without modification. Compatible models include the Z-34/22 N, Z-34/22 DC, Z-34/22 Bi-Energy, Z-34/22 IC, Z-34 IC, Z-30/20 N, and Z-30/20N RJ — cross-reference part number 88356-12103GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Genie's original switch specifications, including correct actuation force, contact rating, and roller arm geometry for consistent, repeatable switching action.
- Direct Replacement Fit — Mounts to the same bracket and connects to the same wiring harness as the original switch, so installation is straightforward for qualified technicians.
- Broad Z-Series Compatibility — Fits multiple variants across the Z-34/22 and Z-30/20 articulating boom lift families, including N, DC, Bi-Energy, RJ, and IC configurations.
- Accurate Position Detection — A properly functioning limit switch with roller arm reliably signals boom or platform position to the machine's control system. A failed or misaligned switch can cause erratic operation or prevent motion functions from engaging.
- Operational Safety Relevance — Limit switches are part of the boom's position-sensing and interlock logic. Replacing a faulty switch with the correct OEM component helps restore the machine's designed control behavior and supports safe, compliant operation.
A limit switch with roller arm detects the physical position of a moving component — such as a boom section or platform — by triggering when the roller arm makes contact with a cam or bracket at a defined point of travel. This signal tells the machine's control system where that component is, enabling interlocks and motion limits to function as designed. When the switch fails or the roller arm is damaged, the machine may lose accurate position feedback, leading to restricted functions, fault codes, or unexpected behavior that takes the equipment out of service until the switch is replaced.
Part Details
| Part Number | 88356-12103GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Limit Switch with Roller Arm |
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-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-34/22 IC | Z-34/22 IC |
| 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.
