The Genie 119828GT is a genuine OEM 3 Position 4 Way Proportional Valve designed for Genie Z-series articulating boom lifts, including the Z-40/23N, Z-40/23N RJ, Z-33/18, and Z-33 DC Power. As a direct OEM replacement, this valve is engineered to Genie's original design specifications, ensuring proper hydraulic response and movement control across all confirmed fitments. Cross-reference part number 119828GT against your parts manual before ordering to confirm compatibility with your specific unit.
Key Features
- OEM Hydraulic Calibration — Built to Genie's original flow and pressure specifications, ensuring proportional control response matches the boom's designed operating behavior.
- Direct-Fit Replacement — Engineered as a drop-in swap for the original valve assembly, with matching port configuration and mounting interface for the confirmed Z-series fitments.
- Confirmed Fitment — Compatible with Genie Z-40/23N, Z-40/23N RJ, Z-33/18, and Z-33 DC Power articulating boom lifts.
- Smooth, Variable Motion Control — Proportional valve design allows variable flow modulation, delivering controlled, stepless movement of boom functions rather than abrupt on/off actuation.
- Operational Safety on Elevated Equipment — A properly functioning proportional valve is critical for predictable boom movement at height; a failed or degraded valve can cause erratic or uncontrolled motion, creating a serious hazard for operators and ground personnel.
A proportional 3 position 4 way valve regulates the direction and rate of hydraulic fluid flow to boom actuators, allowing operators to control movement speed smoothly and precisely rather than in fixed on/off steps. In a 3-position configuration, the valve can direct flow in two directions or block it entirely in the center (neutral) position, giving the machine's control system the ability to command variable, graduated boom motion. When this valve wears, sticks, or fails, operators may experience sluggish response, unintended drift, erratic boom movement, or a complete loss of hydraulic function in the affected circuit — all of which compromise both productivity and operator safety at elevation.
Part Details
| Part Number | 119828GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | 3 Position 4 Way Proportional Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-40/23N | Z-40/23N |
| Z-40/23N RJ | Z-40/23N RJ |
| Z33/18 | Z33/18 |
| Z-33 DC Power | Z-33 DC Power |
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.
