Genie 1258515GT SL Proportional Upgrade Kit, ANSI Symbols, GS-2032 & GS-2632, GS-2046, GS-2646, GS-3246

The Genie 1258515GT is a genuine OEM SL Proportional Upgrade Kit designed for Genie GS scissor lifts, specifically the GS-2032, GS-2632, GS-2046, GS-2646, and GS-3246 models up to the applicable serial number cutoffs. This kit converts the lift function from 2-speed operation to proportional lift control and uses ANSI symbol labeling throughout. A software upgrade is required to complete the conversion and is available online or via USB flash drive — refer to document 405.1 for the USB flash drive option. As a genuine Genie OEM kit, part number 1258515GT is built to the same standards as the original factory components, ensuring the upgrade performs correctly on the machines for which it was developed.

Key Features

• Genuine OEM Kit Quality — Manufactured by Genie to original equipment standards, with components matched precisely to the GS scissor lift platform for dimensional and functional conformity.
• 2-Speed to Proportional Lift Conversion — Upgrades the lift control system from 2-speed to smooth proportional operation, giving operators finer, more responsive control of lift movement.
• ANSI Symbol Labeling — Includes ANSI-compliant symbol markings that meet industry labeling requirements for aerial work platforms.
• Confirmed GS Series Fitment — Fits GS-2032, GS-2632, GS-2046, GS-2646, and GS-3246 scissor lifts within the specified serial number ranges — cross-reference 1258515GT against your parts manual before ordering.
• Software Upgrade Required — The conversion is completed with a companion software update available online or via USB flash drive (refer to document 405.1), ensuring the control system and hardware work together correctly after installation.

Proportional lift control replaces stepped 2-speed lift switching with a continuously variable signal, allowing the operator to raise and lower the platform at a speed directly proportional to control input rather than toggling between preset speeds. This gives finer placement accuracy, particularly when positioning at height or working near obstacles. The 1258515GT kit supplies the hardware components needed for this conversion on eligible GS scissor lifts; the required software upgrade activates the proportional control logic in the machine's system and must be applied alongside the physical kit to complete the conversion correctly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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