The Genie 106120GT is a genuine OEM Wheel Stud, 4HP, 5/8-18 designed for a broad range of Genie scissor lifts and boom lifts, including GS scissor lift models, S series telescopic booms, and Z series articulating booms. Sourced directly from Genie, this stud matches the original specification for thread pitch, shank diameter, and drive type — so it seats and torques exactly as the factory intended. Cross-reference part number 106120GT against your parts manual to confirm compatibility with your specific machine configuration. Fits equipment including the GS-3384, GS-5390, S-40, S-45, Z-45/25J Bi-Energy, Z-60 FE, and many additional models across the Genie lineup.
Key Features
- OEM Thread Accuracy — Genuine OEM construction ensures the 5/8-18 thread spec is held to the original tolerance, so the stud engages the hub and lug nut without cross-threading or premature wear.
- Direct-Swap Installation — Matches the original press-in fitment and shank geometry of the 4HP drive type, slipping into the hub bore and seating flush without rework or machining.
- Wide Genie Fitment — Fits Genie GS scissor lifts, S series telescopic boom lifts, and Z series articulating boom lifts across numerous configurations, making it a practical stocking part for mixed Genie fleets.
- Structural Load Transfer — A correctly installed wheel stud carries the clamping force that keeps the wheel assembly tight under load and during travel; a damaged or missing stud compromises that clamping and creates wheel instability.
- Wheel Retention Safety — On self-propelled aerial lifts operating on grades and uneven terrain, secure wheel fastening is a genuine safety requirement. Replacing a stripped or sheared stud with the correct OEM part restores the fastener assembly to its rated clamping specification.
A wheel stud is the threaded fastener pressed into the wheel hub that the lug nut clamps against to secure the wheel to the axle assembly. It works alongside the lug nut to create the clamping force that keeps the wheel locked firmly in place during machine travel and lifting operations. When a stud is sheared, stripped, or corroded, the remaining studs carry an uneven share of that load — leading to accelerated wear on the surrounding fasteners and, if left unaddressed, potential wheel loosening that can create a serious safety hazard on aerial lift equipment operating at height or on rough terrain.
Part Details
| Part Number | 106120GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Wheel Stud, 4HP, 5/8-18 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 J | S-60 J |
| S-40 | S-40 |
| S-45 | S-45 |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-51/30J | Z-51/30J |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-34/22 IC | Z-34/22 IC |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-60 DC | Z-60 DC |
| Z-60 FE | Z-60 FE |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/22 | Z-45/22 |
| Z-34 IC | Z-34 IC |
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.
