The Genie 44954GT is a genuine OEM Solenoid Valve, 20V with Diode designed for Genie Z-series articulating boom lifts, including the Z-34/22 N, Z-34/22 DC, Z-34/22 Bi-Energy, Z-30/20 N, Z-30/20N RJ, Z-25/8, Z-20/8, and Z-20/8N. As a direct Genie OEM component, this valve is built to the same specification as the original unit it replaces, ensuring correct voltage rating, diode integration, and hydraulic compatibility right out of the box. Cross-reference part number 44954GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Correct 20V Rating with Integrated Diode — Matched to the electrical system of Genie Z-series articulating booms, with the diode built in to suppress voltage spikes and protect surrounding solenoid circuitry.
- Genuine Genie OEM Component — Sourced directly from Genie, this valve meets the original design tolerances for coil resistance, flow control, and port dimensions — no guesswork on compatibility.
- Drop-In Replacement — Engineered to connect directly in place of the original valve, maintaining the same port configuration and mounting interface for a straightforward service installation.
- Broad Z-Series Coverage — Fits multiple variants across the Z-34/22, Z-30/20, Z-25/8, and Z-20/8 articulating boom families, making it a practical stocking part for fleets running mixed Z-series machines.
- Restores Hydraulic Function and Boom Control — A faulty solenoid valve can cause sluggish, erratic, or non-responsive boom movement. Replacing it with the correct OEM unit restores smooth, precise hydraulic control across all boom functions.
- Critical Safety-Related Component — Solenoid valves govern hydraulic flow to boom movement systems on aerial lifts. Using a correctly rated OEM valve supports the functional integrity and safe operation of the machine.
A solenoid valve is an electrically operated valve that controls the flow of hydraulic fluid through the boom's hydraulic circuit. When the operator sends a command — raising, lowering, or extending the boom — the solenoid coil energizes and opens or closes the valve to direct fluid where it's needed. The integrated diode in this valve protects the electrical circuit by absorbing the back-EMF spike that occurs each time the coil de-energizes, preventing damage to control boards and wiring. When a solenoid valve fails or sticks, the affected boom function may become unresponsive, operate erratically, or fail to hold position — making prompt replacement with the correct OEM part essential for safe, reliable machine operation.
Part Details
| Part Number | 44954GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Solenoid Valve, 20V with Diode |
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-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
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.
