Gear motor, model S9KB9BH, compatible with the SPG S9140GXH-TCE wiper motor used in the automatic wiper assemblies of Berson UV disinfection systems. Transfers and matches drive from the motor to the wiper rod, supporting precise and stable travel across the quartz sleeves. Suitable as a replacement for worn or failed gearing in existing motor assemblies. Contact us if you are unsure whether this gear motor fits your UV system.