The Genie 62478GT is a genuine OEM Lug Bolt, 3/4-16 x 3" built for Genie S and SX series telescopic boom lifts and Z and ZX series articulating boom lifts, including models S-100HD, S-120HD, SX-150, SX-180, SX-135 XC, SX-125 XC. As a genuine OEM part, it is manufactured to the same specifications as the original hardware installed at the factory, ensuring a correct, secure fit every time. Cross-reference part number 62478GT against your machine's parts manual to confirm it is the right lug bolt for your specific unit before ordering.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to Genie's original dimensional and material specifications for the 3/4-16 x 3" thread form, so clamping load and thread engagement meet the demands of heavy-duty boom lift service.
- Exact Thread Specification — The 3/4-16 unified fine thread and 3" shank length match the original fastener exactly, threading in without rework or modification to the wheel or hub assembly.
- Broad Boom Lift Coverage — Fits a wide range of large-platform Genie S and SX telescopic booms and Z and ZX articulating booms, making this a practical stocking part for mixed fleets.
- Wheel Security Under Load — A correctly torqued, undamaged lug bolt maintains wheel clamping force during travel and operation. A stretched, stripped, or missing bolt compromises that clamping force and should be replaced promptly with the correct OEM fastener.
A lug bolt threads into the wheel hub to clamp the wheel securely against the hub flange, holding it in place during machine travel and operation. On large boom lifts that move across jobsites under their own power, wheel fasteners are subjected to repeated loading and vibration that can cause stretch or thread wear over time. A lug bolt that is damaged, under-torqued, or of the wrong specification reduces clamping force at the wheel, which can allow movement or, in severe cases, wheel separation — making timely inspection and replacement with the correct part essential to safe operation.
Part Details
| Part Number | 62478GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lug Bolt, 3/4-16 x 3" |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-100 | S-100 |
| S-100HD | S-100HD |
| S-105 | S-105 |
| S-120 | S-120 |
| S-120HD | S-120HD |
| S-125 | S-125 |
| S-3200 | S-3200 |
| S-3800 | S-3800 |
| SX-125 XC | SX-125 XC |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| Z-135/70 | Z-135/70 |
| ZX-135/70 | ZX-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.
