The Genie 107750GT is a genuine OEM Proportional Valve designed for the Z-135/70 and ZX-135/70 articulating boom lifts. Sourced directly from Genie, this valve meets the exact engineering specifications required for these large-platform articulating booms, ensuring the hydraulic system performs as intended. Cross-reference part number 107750GT against your Genie parts manual to confirm fitment before ordering. Keeping a genuine OEM replacement on hand helps protect uptime on these high-capacity machines where hydraulic precision is critical.
Key Features
- Genuine OEM Hydraulic Precision — Built to Genie's exact flow and pressure tolerancing specifications, ensuring the proportional valve meters hydraulic output with the same accuracy as the original unit.
- Direct Drop-In Replacement — Engineered to match the original valve's porting, thread spec, and electrical connector configuration for a straightforward swap with no adaptation needed.
- Confirmed Fitment for Z-135/70 and ZX-135/70 — Verified compatibility with both the standard and XC-variant articulating boom lifts in this high-reach series.
- Smooth, Proportional Boom Movement — A correctly functioning proportional valve delivers precise, stepless control of boom speed, giving operators accurate positioning at height on demanding worksites.
- Critical to Safe Aerial Operations — Proportional valve wear or failure can cause jerky, uncontrolled boom movement at elevation. Replacing this component with a genuine OEM part helps maintain the controlled, predictable motion these machines require for safe operation.
A proportional valve is a hydraulic control component that regulates the flow of fluid to boom actuators in direct proportion to an electrical input signal from the machine's controls. Rather than simply switching flow on or off, it modulates output continuously, which is what gives the operator smooth, variable-speed control over boom functions such as elevation, articulation, and telescope. When this valve degrades or fails, operators typically experience sluggish response, erratic boom movement, or a complete loss of controlled motion — all of which compromise both productivity and safety at height. Replacing it with the correct genuine OEM part restores the precise hydraulic response the Z-135/70 and ZX-135/70 were engineered to deliver.
Part Details
| Part Number | 107750GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Proportional Valve |
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.
