The Genie 119830GT is a genuine OEM Proportional Relief Valve designed for Genie telescopic and articulating boom lifts, including S-60, Z-40, Z-45, Z-60, and Z-33 series machines. As a direct OEM replacement, this valve is manufactured to the same specification as the original component, ensuring correct hydraulic response across the models it serves. Cross-reference part number 119830GT against your Genie parts manual to confirm compatibility with your specific machine variant before ordering. Fitment covers a wide range of DC, FE Hybrid, and standard configurations across the S and Z boom families.
Key Features
- Genuine OEM Hydraulic Calibration — Built to Genie's original flow and pressure tolerances, so hydraulic movement stays smooth and proportional rather than jerky or uncontrolled.
- Direct Drop-In Replacement — Matches the original valve's porting, thread size, and mounting configuration for a straightforward swap with no hydraulic system re-engineering.
- Broad Boom Lift Compatibility — Fits Genie S-series telescopic booms and Z-series articulating booms, spanning DC, FE Hybrid, and standard drive configurations.
- Consistent Hydraulic Pressure Regulation — Maintains correct system pressure during boom extension and articulation, protecting downstream hydraulic components from overload and wear.
- Aerial Work Platform Safety Integrity — Proportional control of hydraulic flow is critical to predictable, controlled boom movement; a worn or failed valve can cause erratic motion that compromises safe operation at height.
A proportional relief valve regulates hydraulic pressure in direct proportion to an electrical signal, allowing the machine's control system to precisely manage the speed and force of boom movement. On aerial boom lifts, this valve is central to smooth, operator-responsive motion — whether extending a telescopic boom or articulating a Z-boom through its range. When this valve wears or fails, operators may experience sluggish response, unintended movement, or loss of fine control, all of which affect both productivity and safe positioning of the platform.
Part Details
| Part Number | 119830GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Proportional Relief Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 FE Hybrid | S-60 FE Hybrid |
| S-60 DC | S-60 DC |
| S-60 FE | S-60 FE |
| Z-40/23N | Z-40/23N |
| Z-40/23N RJ | Z-40/23N RJ |
| Z33/18 | Z33/18 |
| Z-60/37 DC | Z-60/37 DC |
| Z-60/37 FE Hybrid | Z-60/37 FE Hybrid |
| Z-60 DC | Z-60 DC |
| Z-60 FE Hybrid | Z-60 FE Hybrid |
| Z-33 DC Power | Z-33 DC Power |
| Z-45 FE Hybrid | Z-45 FE Hybrid |
| Z-45 DC | Z-45 DC |
| Z-60 FE | Z-60 FE |
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.
