The Genie 45091GT is a genuine OEM Hydraulic Tube Assembly No.4 built for the Z-45/22D and Z-45/22DRT articulating boom lifts. As a factory-sourced part, it meets Genie's original design and material specifications, ensuring a correct fit without modification. DHS Equipment supplies this assembly direct, so you can get the right part to the machine without guesswork.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original material and dimensional specifications for this hydraulic tube assembly, ensuring the correct wall thickness, end fittings, and bend geometry.
- Direct-Fit Replacement — Engineered to connect exactly as the original, routing and seating without rework or adaptation on the Z-45/22D and Z-45/22DRT.
- Confirmed Fitment — Verified for the Z-45/22D and Z-45/22DRT articulating boom lifts; cross-reference part number 45091GT against your machine's parts manual before ordering.
- Fluid Integrity — A sound tube assembly maintains a sealed, leak-free hydraulic circuit; a cracked, corroded, or loose assembly allows fluid loss that compromises boom function and can take the machine out of service.
- Operational Safety — On an articulating boom lift, a failed hydraulic line can result in uncontrolled movement or inability to operate the boom safely; replacing a worn assembly with the correct OEM part restores circuit integrity.
A hydraulic tube assembly carries pressurized hydraulic fluid between components in the boom's circuit, directing flow to the cylinders and actuators that control boom movement. Unlike flexible hoses, rigid tube assemblies are routed through fixed paths on the machine and rely on precision bends and secure end fittings to maintain a sealed, pressurized connection. When a tube assembly cracks, corrodes, or develops a weeping fitting, hydraulic pressure drops, response becomes sluggish or erratic, and fluid loss can lead to a complete loss of function in the affected circuit. Replacing the assembly with the correct Genie part restores full pressure and flow to the circuit it serves.
Part Details
| Part Number | 45091GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hydraulic Tube Assembly No.4 |
Compatibility & Fitment
| Name | Models |
|---|---|
| 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.
