The Genie 78903GT is a genuine OEM Single Axis Hall Joystick, Slab built for the Genie GRC-12 vertical mast lift and GS-3384 scissor lift. As a direct OEM replacement, this joystick matches the original specification exactly, ensuring a correct fit without rework or adaptation. Cross-reference part number 78903GT against your machine's parts manual to confirm it is the right control component for your unit.
Key Features
- Genuine OEM Precision — Built to Genie's original electrical and mechanical spec for this joystick type, ensuring accurate signal output and correct dimensional fit at the control interface.
- Hall-Effect Technology — The Hall-effect sensing mechanism operates without physical contact between internal components, which reduces mechanical wear and supports consistent, repeatable control response over time.
- Single Axis Control — Designed for single axis operation, this joystick delivers predictable, responsive directional input suited to the control systems on the GRC-12 and GS-3384.
- Direct OEM Fit — Replaces the original joystick on GRC-12 runabout lifts and GS-3384 slab scissor lifts with no modification to mounting or wiring connections.
- Operator Control Integrity — A failed or erratic joystick compromises machine control. Replacing it with the correct OEM part restores dependable operator input, which is critical on any elevated work platform.
A joystick on an aerial lift is the primary means by which the operator commands machine movement. A Hall-effect joystick uses a magnetic sensor rather than a physical wiper contact to read the position of the control handle, which means the signal remains clean and consistent even after extended use. When a joystick wears out or develops erratic output, machine response becomes unpredictable — a particular concern on an elevated work platform. Replacing it with the correct OEM component restores the direct, reliable link between the operator's input and the machine's response.
Part Details
| Part Number | 78903GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Single Axis Hall Joystick, Slab |
Compatibility & Fitment
| Name | Models |
|---|---|
| GRC-12 | GRC-12 |
| GS-3384 | GS-3384 |
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.
