The Genie 105594GT TZ-50 Dexter Hydraulic Axle Assembly is a genuine OEM component designed for Genie TZ-50/30 and TZ-50 trailer-mounted articulating boom lifts. Sourced directly through Genie's OEM supply chain, this assembly matches the original unit installed at the factory — ensuring proper fit within the trailer undercarriage without modification. Cross-reference part number 105594GT against your machine's parts manual to confirm application before ordering. Keeping the hydraulic axle in sound working condition is essential to the safe towing, positioning, and stabilization of these trailer-mounted units.
Key Features
- Genuine OEM Axle Integrity — Built to the exact load-bearing and hydraulic interface specifications of the original Dexter axle assembly, ensuring the trailer structure performs as designed.
- Direct-Fit Replacement — Mounts to the TZ-50 trailer frame using the existing mounting points, with hydraulic connections that align to the machine's onboard system without adaptation.
- Confirmed Fitment — Compatible with Genie TZ-50/30 and TZ-50 trailer-mounted articulating boom lifts; verify against your serial number and parts manual using part number 105594GT.
- Towing and Positioning Performance — A properly functioning hydraulic axle supports smooth road transport and correct wheel retraction or extension during setup, keeping the machine stable on site.
- Structural Safety Compliance — On a trailer-mounted boom, the axle is a load-bearing structural component; using a genuine OEM replacement maintains the engineered safety margins of the trailer assembly during both transit and operation.
The hydraulic axle on a TZ-series trailer-mounted boom lift serves a dual role: it supports the machine's weight during road transport and activates hydraulically to adjust wheel position during setup and leveling on site. The Dexter axle assembly integrates with the machine's hydraulic circuit, extending or retracting as commanded to allow the trailer to be properly positioned and stabilized before the boom is used. When the axle is worn, leaking, or structurally compromised, it can prevent correct wheel function, create instability during transit, or make it impossible to level the machine safely — all of which can take the unit out of service until the component is replaced.
Part Details
| Part Number | 105594GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | TZ-50 Dexter Hydraulic Axle Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| TZ-50/30 | TZ-50/30 |
| TZ-50 | TZ-50 |
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.
