The Genie 56290GT is a genuine OEM Lock Nut, 5/8-18 built for the Genie Z-34/22 Bi-Energy articulating boom lift. As a direct OEM replacement, this fastener meets Genie's exact dimensional and material specifications for this application. Cross-reference part number 56290GT against your machine's parts manual to confirm it is the correct fastener for your unit before ordering.
Key Features
- Genuine OEM Specification — Manufactured to Genie's exact material grade and thread specification, ensuring the correct clamping force and locking performance for this fastener position.
- Correct 5/8-18 Thread Form — The fine-thread 5/8-18 sizing matches the OEM fastener exactly, allowing direct installation without modification.
- Verified Fitment — Confirmed for the Genie Z-34/22 Bi-Energy articulating boom lift; cross-reference 56290GT with your parts manual to verify the correct position on your machine.
- Locking Retention — A lock nut resists loosening under vibration and dynamic loads, helping to keep critical fastened joints secure during machine operation.
A lock nut is a threaded fastener designed to resist loosening caused by vibration and movement during normal machine operation. Unlike a standard nut, it incorporates a locking feature — such as a nylon insert or a prevailing-torque design — that maintains clamping force even under repeated loading cycles. When a lock nut becomes worn, stripped, or compromised, the joint it secures can work loose, potentially affecting the integrity of the assembly it holds together. Replacing a failed or damaged lock nut with the correct OEM part restores the fastened joint to its intended specification.
Part Details
| Part Number | 56290GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lock Nut, 5/8-18 |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
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.
