The Genie 1256455GT is a genuine OEM TL Nut, M6-1.0, DIN980, 10, ZAB built for a wide range of Genie telescopic boom lifts, scissor lifts, telehandlers, and articulating booms. As an OEM part sourced directly through Genie's supply chain, it meets the dimensional and material standards specified for the machines it serves. Confirmed fitment includes S-60 and S-65 series telescopic booms, GS-4047 scissor lifts, GTH-636, GTH-844, GTH-1056, and GTH-1256 telehandlers, and the Z-62/40 articulating boom — verify part number 1256455GT against your machine's parts manual to confirm the correct application for your unit.
Key Features
- Genuine OEM Specification — manufactured to Genie's material and dimensional standards, including DIN980 thread form and ZAB zinc-alloy coating for corrosion resistance.
- M6-1.0 Thread Conformity — matches the exact thread pitch and engagement spec called out in the Genie parts manual, so the nut seats correctly without modification.
- Broad Genie Fitment — fits S-60 and S-65 telescopic booms (including XC, TRAX, HC, HF variants), GS-4047 scissor lifts, GTH-series telehandlers, and the Z-62/40 articulating boom.
- Secure Fastening — a correctly specified nut maintains the clamping force required to keep fastened assemblies from loosening during machine operation and vibration cycles.
- Direct OEM Replacement — cross-reference 1256455GT against your parts manual and drop this nut in wherever the original is worn, stripped, or missing.
A TL nut is a prevailing-torque all-metal locking nut designed to resist loosening under vibration and dynamic loading without relying on a nylon insert. The DIN980 standard governs its thread profile, height, and mechanical properties, while the ZAB zinc-alloy coating provides a layer of corrosion protection suited to outdoor equipment environments. When a nut of this type is worn, cross-threaded, or missing, the joint it secures can lose clamping force, allowing components to shift or separate during operation. Replacing it with the correct Genie OEM part restores the joint to its specified condition.
Part Details
| Part Number | 1256455GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | TL Nut, M6-1.0, DIN980, 10, ZAB |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-65 XC | S-65 XC |
| S-60 HF | S-60 HF |
| S-65 HF | S-65 HF |
| GS-4047 | GS-4047 |
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| GTH-1056 | GTH-1056 |
| GTH-1256 | GTH-1256 |
| Z-62/40 | Z-62/40 |
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.
