The Genie 44956GT is a genuine OEM 20V Solenoid Valve with Diode designed for Genie Z-series articulating boom lifts. Sourced directly from Genie, this valve matches the original component specification, ensuring correct voltage rating and diode protection for the hydraulic control circuit. This part fits a range of Z-series models 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 — cross-reference part number 44956GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Correct 20V Rating — Matched to the electrical system voltage of compatible Z-series booms, so the solenoid engages and releases at the right actuation threshold without risk of coil burnout.
- Integrated Diode Protection — The built-in diode suppresses voltage spikes at coil de-energization, protecting downstream electrical components from back-EMF damage.
- Genuine OEM Component — Manufactured to Genie's original design tolerances, this valve delivers the same port sizing, flow characteristics, and coil resistance as the part it replaces.
- Broad Z-Series Compatibility — Fits multiple Genie Z-series articulating boom lifts across N, DC, Bi-Energy, and RJ variants, from the Z-20/8 through the Z-34/22 family.
- Hydraulic Control Integrity — A properly functioning solenoid valve is essential for precise, responsive boom movement; a failed or stuck valve can result in sluggish, erratic, or completely inoperable boom functions.
- Safety-Critical Function — On articulating boom lifts, hydraulic solenoid valves directly govern controlled movement of the platform. Replacing a faulty valve with a correctly rated OEM unit supports the operational safety of the machine.
A solenoid valve is an electro-hydraulic component that controls the flow of hydraulic fluid through a circuit by opening or closing in response to an electrical signal from the machine's control system. When the operator commands a boom function, the solenoid coil is energized, shifting the valve and allowing pressurized fluid to actuate the relevant cylinder. The integrated diode in this assembly absorbs the inductive voltage surge generated when the coil is switched off, preventing damage to control boards and wiring harnesses. When a solenoid valve fails — whether through coil burnout, internal leakage, or a damaged diode — the affected boom function may become unresponsive, slow, or behave unpredictably, making prompt replacement essential for keeping the machine operational and safe.
Part Details
| Part Number | 44956GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Solenoid Valve with Diode, 20V |
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.
