The Genie 33988GT is a genuine OEM Socket Head Cap Screw, 3/8-16 x 1 built for Genie GRC-12 vertical mast lifts and Z-51/30J and Z-45/22 articulating boom lifts. As a direct OEM replacement, this fastener is manufactured to the exact thread specification and dimensional tolerances Genie requires, ensuring a correct, secure installation every time. Cross-reference part number 33988GT against your machine's parts manual to confirm it is the right fastener for your application before ordering.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to Genie's dimensional and thread-form specifications for a 3/8-16 x 1 socket head cap screw, with no substitution in material grade or geometry.
- Exact Thread and Size Match — The 3/8-16 x 1 specification matches the threaded bore and clamp-length requirements of the original installation, so the screw seats fully without shimming or rework.
- Broad Genie Fitment — Compatible with the GRC-12 runabout mast lift, the Z-51/30J articulating boom, and the Z-45/22 articulating boom, covering multiple Genie equipment families.
- Socket Drive for Controlled Torque — The socket head cap design allows a hex key or Allen driver to apply consistent, measured torque in tight or recessed locations where a standard hex head may not reach.
A socket head cap screw is a precision fastener used to clamp structural or mechanical components together where controlled clamping force and accurate torque are critical. The socket drive recess allows a hex key to engage deeply, reducing cam-out and enabling torque to be applied to spec even in confined access points. When a fastener of this type becomes stripped, corroded, or lost, replacing it with the correct OEM part — matched by thread pitch, diameter, and length — restores the joint to its designed clamping specification and prevents movement or fatigue in the assembled components.
Part Details
| Part Number | 33988GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw, 3/8-16 x 1 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GRC-12 | GRC-12 |
| Z-45/22 | Z-45/22 |
| Z-51/30J | Z-51/30J |
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.
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