The Genie 49379GT is a genuine OEM Hex Head Cap Screw, M8 x 1.25 x 25, built for a wide range of Genie equipment including SX and Z series articulating and telescopic boom lifts, GTH telehandlers, TMZ trailer-mounted booms, and TML light towers. As a genuine OEM fastener, it is manufactured to the exact thread pitch, shank length, and head dimensions specified for each application it serves. Cross-reference part number 49379GT against your machine's parts manual to confirm it is the correct fastener for your specific assembly before ordering.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact M8 x 1.25 x 25 thread and length specification, ensuring consistent engagement depth and clamping load in the assembly it secures.
- Direct OEM Replacement — Replaces the original fastener without modification, fitting the same hole pattern and torque specification as the part it succeeds.
- Broad Equipment Coverage — Fits Genie SX and Z series boom lifts, GTH telehandlers, TMZ trailer-mounted booms, S-series telescopic booms, and TML light towers across multiple model years.
- Structural Integrity at the Joint — A correctly specified fastener maintains proper clamping force at the joint it secures; an incorrect or worn screw can allow movement, misalignment, or component separation.
A hex head cap screw is a fully threaded or partially threaded fastener with a hexagonal head driven by a wrench or socket. It is used wherever a strong, removable mechanical joint is needed — clamping covers, brackets, guards, or structural members together under a defined torque. The M8 x 1.25 designation identifies the thread diameter and pitch precisely; substituting a fastener with a different pitch risks cross-threading or insufficient engagement. Using the correct OEM part ensures the joint performs as the machine was designed, and that torque values from the service manual apply without adjustment.
Part Details
| Part Number | 49379GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, M8 x 1.25 x 25 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| GTH-1056 | GTH-1056 |
| GTH-1256 | GTH-1256 |
| S-65 XC | S-65 XC |
| S-85 XC | S-85 XC |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| TML-4000N | TML-4000N |
| TMZ-34/19 | TMZ-34/19 |
| TMZ-50/30 | TMZ-50/30 |
| Z-34 IC | Z-34 IC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-62/40 | Z-62/40 |
| Z-80/60 | Z-80/60 |
| Z-135/70 | Z-135/70 |
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.
