The Genie 21681GT is a genuine OEM 3-Way Solenoid Cartridge Valve, 12V, designed for the Z-45/22D and Z-45/22DRT articulating boom lifts. As a direct Genie OEM component, this valve is built to the same specification as the part originally installed at the factory, ensuring correct hydraulic function and electrical compatibility for your machine. Cross-reference part number 21681GT against your parts manual to confirm fitment before ordering. DHS Equipment stocks this component to keep your boom lift running at full capability.
Key Features
- Genuine OEM Hydraulic Spec — Engineered to Genie's exact flow-path and voltage ratings for precise solenoid actuation in a 12V hydraulic system.
- Cartridge-Style Direct Replacement — Threaded cartridge body installs directly into the existing valve manifold cavity with no machining or adapter fittings required.
- Confirmed Fitment for Z-45 Articulating Booms — Verified for the Z-45/22D and Z-45/22DRT, preserving correct hydraulic circuit behavior for these articulating boom lift models.
- Restores Full Boom Movement Control — A functioning 3-way solenoid valve directs hydraulic flow between circuits on command; a failed valve can cause sluggish, erratic, or completely unresponsive boom or function movement.
- Critical Safety-Related Component — Hydraulic directional control is fundamental to safe boom positioning and load handling at height; installing the correct OEM valve supports the operational integrity of the machine's safety-critical functions.
A 3-way solenoid cartridge valve is a hydraulic directional-control component that routes pressurized fluid between three ports — typically an inlet, a working port, and a return — based on an electrical signal sent to its solenoid coil. On articulating boom lifts like the Z-45/22D and Z-45/22DRT, these valves govern the actuation of specific boom functions by opening or closing flow paths in response to operator input. When the valve fails — whether through coil burnout, spool wear, or internal leakage — the hydraulic function it controls becomes unreliable or inoperative, which can prevent the boom from reaching or holding its intended position. Replacing the valve with the correct 12V OEM cartridge restores proper directional control and consistent hydraulic response.
Part Details
| Part Number | 21681GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | 3-Way Solenoid Cartridge Valve, 12V |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-45/22D | Z-45/22D |
| Z-45/22DRT | Z-45/22DRT |
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.
