The Genie 44781GT is a genuine OEM Rectangular Key,.31X.28X1.25 built for Genie GS scissor lifts and Z-series articulating boom lifts. As a genuine OEM part, it is manufactured to the same specifications as the original component installed at the factory, ensuring dimensional accuracy and proper function. This key fits a wide range of Genie GS models — including the GS-1530, GS-1930, GS-2046, GS-2646, GS-2668 RT, GS-3268 DC, and more — as well as select Z-series models such as the Z-25/8 and Z-20/8N. Cross-reference part number 44781GT against your machine's parts manual to confirm it is the correct item for your unit before ordering.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact width, height, and length specifications (.31X.28X1.25) so the key seats correctly in the keyway without play or shimming.
- Direct OEM Replacement — Drops into place as a like-for-like swap, matching the original key's profile for a secure, positive drive connection.
- Broad Genie Fitment — Compatible with a wide range of GS scissor lifts (slab and rough-terrain models) and select Z-series articulating boom lifts across multiple configurations.
- Drive Integrity — A correctly sized rectangular key locks a shaft and hub together to transmit torque without slipping; a worn or missing key can cause the driven component to freewheel or bind, leading to loss of function.
- Precision Material Grade — Produced from the correct material grade to withstand the shear and compressive loads placed on a drive key in service, maintaining the connection over the long term.
A rectangular key is a small but critical component that fits into matching keyways machined into both a shaft and a mating hub or gear, locking the two together so they rotate as one unit. Without a properly fitted key, torque cannot be reliably transferred — the hub can slip on the shaft, causing erratic or lost motion in the driven assembly. When a key shears, deforms, or goes missing, the affected drive should be taken out of service until the key is replaced with a correctly sized OEM part to restore full, dependable power transmission.
Part Details
| Part Number | 44781GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Rectangular Key, .31X.28X1.25 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GS-30 | GS-30 |
| GS-32 | GS-32 |
| GS-46 | GS-46 |
| GS-1530 | GS-1530 |
| GS-1532 | GS-1532 |
| GS-1930 | GS-1930 |
| GS-1932 | GS-1932 |
| GS-2032 | GS-2032 |
| GS-2046 | GS-2046 |
| GS-2632 | GS-2632 |
| GS-2646 | GS-2646 |
| GS-2668 DC | GS-2668 DC |
| GS-2668 RT | GS-2668 RT |
| GS-3232 | GS-3232 |
| GS-3246 | GS-3246 |
| GS-3268 DC | GS-3268 DC |
| GS-3268 RT | GS-3268 RT |
| GS-4047 | GS-4047 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
| Z-25/8 | Z-25/8 |
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.
