Genie 111394.0002.S is the OEM replacement Output Shaft Kit for Genie SXT standard-duty trolley operator 1/2HP. This kit supplies all shaft, bearing, and hardware components needed to restore the drive train to factory specification. Constructed from Steel shaft with associated bearing components, the shaft delivers the torsional strength and wear resistance required in commercial door operator service. Installing an OEM-matched kit preserves alignment tolerances and load ratings specified for the Output Shaft.
A: The output shaft transmits torque from the gear reducer to the drive sprocket or trolley drive mechanism. Replacing this kit restores proper power transmission when the shaft or its associated bearings and collars are worn or damaged.
A: Part 111394.0002.S is sized and configured for the 1/2HP motor variant of the SXT. The 3/4-1HP variant uses part 111394.0001.S, which may have a heavier shaft or different bearing specification to handle greater torque.
A: No. The 1001 suffix (e.g., 111394.1002.S) indicates a NEMA 4-rated enclosure variant. Part 111394.0002.S is the standard indoor version without enhanced weatherproofing on its housing components.
A: The kit typically includes the output shaft, bearings, retaining collar or snap rings, and coupling hardware required for a complete service replacement.
A: Shut off and lock out power, remove the drive cover, extract the old output shaft assembly, install the new shaft with bearings and collars oriented per the SXT service manual, reinstall the cover, and verify smooth operation before restoring power.
