The Genie 13018GT is a genuine OEM Holding Valve designed for the Z-30/20HD articulating boom lift. Sourced directly from Genie, this part meets the same specifications as the original component installed at the factory, ensuring correct hydraulic function on your machine. The Holding Valve fits the Z-30/20HD and installs as a direct replacement for the original unit. Cross-reference part number 13018GT against your Genie parts manual to confirm application before ordering.
Key Features
- Genuine OEM Hydraulic Integrity — Built to the exact pressure and flow specifications of the original, ensuring the holding valve performs its critical load-holding function without deviation.
- Direct Drop-In Replacement — Designed to install in the same port and mounting configuration as the original unit on the Z-30/20HD, with no adaptation needed.
- Confirmed Fitment — Verified for the Genie Z-30/20HD articulating boom lift; use part number 13018GT to confirm compatibility with your serial number and parts manual.
- Maintains Controlled Boom Movement — A correctly functioning holding valve prevents unintended boom drift under load, keeping platform positioning stable and predictable during operation.
- Safety-Critical Component — On an aerial boom lift, a failed or leaking holding valve can cause uncontrolled platform descent. Replacing with a genuine OEM part is the surest way to restore the original hydraulic integrity of the system.
A holding valve is a hydraulic safety component that locks fluid in a cylinder to prevent a boom or platform from drifting or dropping when the machine is stationary or when a hydraulic line loses pressure. It acts as a check against unintended movement, holding the load securely in position until the operator deliberately actuates the control. When a holding valve fails — through internal leakage, contamination, or wear — the boom may drift slowly downward or respond unpredictably to controls, creating a serious operational hazard. Replacing a worn or damaged holding valve promptly restores the hydraulic circuit to its intended behavior and is essential to safe aerial work platform operation.
Part Details
| Part Number | 13018GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Holding Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-30/20HD | Z-30/20HD |
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.
