The Genie 110771-64463GT Limit Switch with Roller is a genuine OEM electrical component designed for the Z-135/70 and ZX-135/70 articulating boom lifts. As a direct OEM replacement, this switch is built to the same specification as the original, ensuring correct signal output and reliable positional feedback within the machine's control circuit. Cross-reference part number 110771-64463GT against your machine's parts manual to confirm this is the correct switch for your unit before ordering.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the same contact configuration and actuation spec as the original, ensuring consistent signal output every time the roller engages.
- NO/NO Contact Configuration — Dual normally-open contacts match the original circuit design, so this switch drops straight into the existing wiring without modification.
- Confirmed Fitment for Z-Series Booms — Fits the Z-135/70 and ZX-135/70 articulating boom lifts; verify against your serial number and parts manual before installation.
- Roller Actuator for Positive Engagement — The roller-style actuator provides smooth, repeatable triggering at the correct position, reducing the risk of false signals or missed detections caused by a worn or stuck actuator.
- Operational Safety Relevance — Limit switches on aerial boom lifts signal control systems to govern movement at defined positions. A faulty switch can cause unintended motion or prevent operation, making prompt replacement with a correct OEM part essential for safe machine function.
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 articulating boom lifts like the Z-135/70 and ZX-135/70, limit switches are used to monitor boom or platform position, triggering protective functions or enabling specific machine movements only when the correct conditions are met. When a limit switch fails — through a worn roller, damaged contacts, or a broken housing — the machine may lose positional feedback, resulting in restricted operation or safety interlock activation. Replacing a faulty switch promptly with the correct genuine OEM part restores accurate control system feedback and keeps the boom operating as intended.
Part Details
| Part Number | 110771-64463GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Limit Switch with Roller, NO/NO |
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.
