The Genie 49386GT Hex Head Cap Screw, M8 x 40 is a genuine OEM fastener built for a wide range of Genie telescopic boom lifts, articulating boom lifts, scissor lifts, and telehandlers. Sourced directly from Genie, this screw meets the exact dimensional and grade specifications called out in the original equipment design. Compatible machines include S-series telescopic booms such as the S-40, S-60 XC, S-65 TRAX, and S-85; GS rough-terrain scissor lifts including the GS-2668 RT and GS-5390; Z-series articulating booms such as the Z-45/25J IC Power and Z-60/34; trailer-mounted booms including the TMZ-34/19 and TMZ-50/30; and the GTH-844 telehandler. Cross-reference part number 49386GT against your machine's parts manual to confirm this is the correct fastener for your specific application.
Key Features
- Genuine OEM Grade — Manufactured to Genie's own material and thread specifications for the M8 x 40 fastener called out in the original design, ensuring correct torque performance and dimensional conformity.
- Exact Thread and Length Match — The M8 x 40 specification matches the original fastener exactly, so this screw seats and torques correctly without modification to the mating hardware.
- Broad Genie Fitment — Fits multiple Genie equipment families including S-series telescopic booms, GS rough-terrain scissor lifts, Z-series articulating booms, TMZ trailer-mounted booms, and select GTH telehandlers.
- Structural Integrity — A correctly specified fastener holds assembled components securely at the rated clamp load. A damaged, incorrect, or missing screw can allow joint movement and accelerate wear on surrounding components.
- Direct OEM Source — Supplied as a genuine Genie part, this screw carries the same part number used by authorized Genie service centers, making reordering and parts-manual verification straightforward.
A hex head cap screw is a threaded fastener used to clamp two or more components together with a defined and measurable torque. The hex head allows a standard wrench or socket to apply precise tightening force, holding the joint at the clamping load the engineer specified. When a screw of this type is stripped, corroded, or substituted with an incorrect size or grade, the joint it secures can loosen under vibration or load — leading to component movement, accelerated wear on mating parts, and potential failure of the assembly it holds together. Using the correct OEM replacement screw restores the joint to its original specification and supports the long-term integrity of the machine.
Part Details
| Part Number | 49386GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, M8 x 40 |
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-40 | S-40 |
| S-45 | S-45 |
| S-80 | S-80 |
| S-85 | S-85 |
| GS-2668 RT | GS-2668 RT |
| GS-3268 RT | GS-3268 RT |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GTH-844 | GTH-844 |
| TMZ-34/19 | TMZ-34/19 |
| TMZ-50/30 | TMZ-50/30 |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/22 | Z-45/22 |
| Z-60/34 | Z-60/34 |
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.
