The Genie 5-2137GT is a genuine OEM Nylock Nut, 1-14 built for Genie GTH series telehandlers. As a direct OEM replacement, this nut is manufactured to the same specifications as the original hardware, ensuring proper thread engagement and retention across the application. It is confirmed compatible with the GTH-636, GTH-644, GTH-842, GTH-844, GTH-1044, GTH-1244, and GTH-1056. Cross-reference part number 5-2137GT against your machine's parts manual before ordering to confirm it is the correct size and thread pitch for your unit.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original dimensional and material specifications, with the nylon insert and thread form matched to the 1-14 thread standard for consistent torque and holding performance.
- Nylon Insert Retention — The nylon locking collar grips the mating thread and resists loosening under the vibration and load cycles typical of telehandler operation.
- Direct OEM Replacement — Installs exactly as the original hardware, with no rework or modification needed at the fastener location.
- Broad GTH Fitment — Fits a wide range of Genie GTH telehandlers, including the GTH-636, GTH-844, GTH-1056, and GTH-1244, among others in the series.
- Operational Integrity — Using the correct grade and thread size maintains the clamping force designed into the assembly; an incorrect or worn nut can allow joints to work loose under load.
A Nylock nut is a prevailing-torque fastener that uses a nylon insert to maintain its position on a threaded fastener without relying on secondary locking devices. Once tightened, the nylon collar deforms slightly around the thread, creating friction that keeps the nut from backing off under vibration or cyclical stress. When the nylon insert becomes worn, compressed, or damaged, the nut loses its locking ability and can work loose over time, potentially compromising the integrity of the joint it secures. Replacing it with the correct OEM part — matched to the original thread specification — restores the holding performance the joint was designed around.
Part Details
| Part Number | 5-2137GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylock Nut, 1-14 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-636 | GTH-636 |
| GTH-644 | GTH-644 |
| GTH-842 | GTH-842 |
| GTH-844 | GTH-844 |
| GTH-1044 | GTH-1044 |
| GTH-1056 | GTH-1056 |
| GTH-1244 | GTH-1244 |
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.
