The Genie 147578GT Socket Head Cap Screw, 3/8 x 1.75 Shoulder is a genuine OEM fastener built for Genie S-series telescopic boom lifts, including the S-60, S-60 XC, S-60 HC, S-60 TRAX, S-65, S-65 TRAX, S-80, S-80X, S-85, and S-60X. As a direct OEM replacement, this screw matches the exact dimensions and material specification of the original, ensuring the joint it secures performs as intended. Cross-reference part number 147578GT against your machine's parts manual to confirm it is the correct item for your unit before ordering.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact thread pitch, shoulder diameter, and overall length, so this screw seats and clamps correctly without modification.
- Shoulder Screw Design — The precision-ground shoulder provides a fixed bearing surface and accurate positional location, performing functions a standard fastener cannot replicate.
- Direct OEM Replacement — Installs in place of the original using the same socket drive, thread engagement, and torque specification called out in the service manual.
- Broad S-Series Compatibility — Fits a wide range of Genie telescopic boom variants, including XC, HC, TRAX, and standard configurations across the S-60, S-65, S-80, and S-85 families.
- Structural Integrity — A worn, stripped, or incorrect shoulder screw compromises the clamping and locating function of the joint it fastens; replacing it with the correct OEM part restores that connection to its designed condition.
A shoulder screw differs from a standard fastener in that it has a precisely machined unthreaded shank — the shoulder — between the head and the threaded section. This shoulder acts as a locating pin or bearing surface, holding mating components in accurate alignment while allowing controlled movement or rotation where required. When a shoulder screw is damaged, corroded, or replaced with an incorrect fastener, the joint it serves can shift, wear unevenly, or lose the clamping load it was designed to carry. Using the correct OEM screw, matched by part number 147578GT to your specific S-series machine, keeps the connection performing exactly as Genie engineered it.
Part Details
| Part Number | 147578GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw, 3/8 x 1.75 Shoulder |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| 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 |
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.
