Maytronics Gear for Drive Motor Unit S50

Maytronics part 9983142 is the gear for the drive motor unit on the Dolphin S50 robotic pool cleaner. It is a genuine Maytronics replacement.

A worn or stripped drive gear is a common reason an S50 runs but stops moving well: the motor spins, the robot creeps or slips and does not climb the way it used to, often with a clicking from the drive. Replacing the gear costs far less than a new motor unit.

Confirm your cleaner is an S50 before ordering.