The Genie 8177GT is a genuine OEM Hex Head Cap Screw, 1/2-13 x 1.5 built for a wide range of Genie equipment including GS scissor lifts, S and Z series boom lifts, GTH telehandlers, GR and GRC vertical mast lifts, AWP personnel lifts, light towers, and Genie material lifts. As a direct OEM replacement, this fastener matches the exact thread pitch, diameter, and length specified for the application, ensuring a secure and correct installation. Cross-reference part number 8177GT against your machine's parts manual to confirm it is the right fastener for your specific unit and assembly point. Having the correct OEM hardware on hand keeps maintenance straightforward and avoids the delays that come with sourcing incorrect fasteners.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact 1/2-13 thread and 1.5-inch length specification, so this screw engages threads cleanly without the risk of cross-threading or under-clamping that can come from off-spec hardware.
- Direct-Fit Replacement — Installs exactly as the original, with no reworking of the mating hardware or fastener holes required.
- Broad Equipment Compatibility — Fits Genie GS scissor lifts, S and Z series boom lifts, GTH telehandlers, GR and GRC vertical mast lifts, AWP personnel lifts, TML and AL light towers, and Genie material lifts.
- Secure Clamping Performance — The hex head cap design provides full wrench engagement, allowing fasteners to be torqued to specification and maintaining the clamped load the assembly requires.
- Correct Hardware for Safe Assemblies — On aerial work platforms, using the specified fastener grade and size is essential to structural integrity; substituting incorrect hardware in load-bearing or structural joints is a known risk factor in equipment incidents.
A hex head cap screw is a fully threaded or partially threaded fastener with a six-sided head designed to be driven by a wrench or socket. In equipment assemblies, it clamps components together by converting applied torque into clamping force — holding panels, brackets, guards, and structural members firmly in place under vibration and load. When a fastener is the wrong size, incorrect grade, or worn, it can back out or fail to reach the required clamp load, allowing components to shift or separate. Replacing a damaged or missing screw with the correct OEM part restores the joint to its designed specification.
Part Details
| Part Number | 8177GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 1/2-13 x 1.5 |
Compatibility & Fitment
| Name | Models |
|---|---|
| AL5HT | AL5HT |
| AWP | AWP |
| Genie Powered Superlift | Genie Powered Superlift |
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| GRC-12 | GRC-12 |
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-2669BE | GS-2669BE |
| GS-2669DC | GS-2669DC |
| GS-3246 | GS-3246 |
| GS-3369BE | GS-3369BE |
| GS-3369DC | GS-3369DC |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4069BE | GS-4069BE |
| GS-4069DC | GS-4069DC |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GTH-1056 | GTH-1056 |
| PLC PLI | PLC PLI |
| S-60 | S-60 |
| S-65 | S-65 |
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| S-3200 | S-3200 |
| S-3800 | S-3800 |
| Superlift Advantage | Superlift Advantage |
| TML-4000N | TML-4000N |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-45/22 | Z-45/22 |
| Z-45/25 | Z-45/25 |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-51/30J | Z-51/30J |
| Z-60/34 | Z-60/34 |
| 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.
