The Genie 19973GT is a genuine OEM Differential Sense Valve designed for the Z-45/22 MP articulating boom lift. Sourced directly from Genie, this valve meets the same specifications as the original component installed at the factory, ensuring a correct, hassle-free installation. If you are servicing a Z-45/22 MP and need to restore proper hydraulic pressure sensing and flow control, this is the verified replacement component for that application. Always cross-reference part number 19973GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Hydraulic Precision — Built to the exact pressure-sensing and flow-regulation specifications of the original valve, ensuring the hydraulic circuit performs as engineered.
- Direct-Fit Replacement — Matches the original valve's port configuration and mounting interface on the Z-45/22 MP, dropping into the existing hydraulic circuit without rework.
- Verified Z-45/22 MP Fitment — Confirmed for the Genie Z-45/22 MP articulating boom lift; use part number 19973GT when ordering to ensure you receive the correct component.
- Restores Hydraulic System Integrity — A failed or degraded differential sense valve can cause erratic boom movement or loss of load-holding pressure; replacing it with this genuine part brings the hydraulic system back to proper operating condition.
- Operational Safety at Height — On an articulating boom lift, correct valve function is directly tied to controlled, predictable platform movement — making this a safety-critical component that should only be replaced with a verified OEM part.
A differential sense valve monitors and compares hydraulic pressure across different points in the system, signaling the pump or control circuit to adjust flow and pressure in response to load demands. On an articulating boom like the Z-45/22 MP, this ensures smooth, controlled movement of the boom sections under varying load conditions. When the valve fails or sticks, the system can lose accurate pressure feedback, leading to sluggish, jerky, or uncontrolled boom operation — symptoms that demand prompt attention on any piece of aerial equipment working at height.
Part Details
| Part Number | 19973GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Differential Sense Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-45/22 MP | Z-45/22 MP |
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.
