The Genie 110139GT is a genuine OEM Rear Axle Assembly Z51, with Bearings built for the Z-51/30J articulating boom lift. Sourced directly from Genie, this assembly matches the original specification for the Z-51/30J, ensuring a correct, confidence-inspiring replacement when the rear axle assembly reaches end of service life. As a genuine OEM component, it is manufactured to the same standards as the part that came on your machine at the factory.
Key Features
- Genuine OEM Construction — Manufactured to original Genie specification, with integrated bearings that meet the dimensional and load tolerances required for the Z-51/30J rear axle position.
- Bearings Included — Supplied as a complete assembly with bearings pre-fitted, so the replacement installs as a single unit without sourcing bearing components separately.
- Confirmed Fitment for the Z-51/30J — Designed specifically for the Z-51/30J articulating boom lift; cross-reference part number 110139GT against your machine's parts manual before ordering to confirm applicability to your serial range.
- Structural Integrity — A sound rear axle assembly keeps the machine tracking correctly during travel and positioning, supporting stable operation across uneven terrain.
The rear axle assembly carries the weight of the machine at the rear drive end and transmits drive force to the ground while allowing the machine to steer and travel. Integrated bearings support smooth rotation of the axle shaft within the housing, reducing friction and wear under load. When the axle assembly or its bearings wear or fail, the machine may exhibit uneven travel, increased vibration, or loss of drive — conditions that should be addressed promptly to keep the boom lift operating safely and correctly.
Part Details
| Part Number | 110139GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Rear Axle Assembly Z51, with Bearings |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-51/30J | Z-51/30J |
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.
