Maytronics Pool Cleaner Drive Motor

If your cleaner has stopped moving, is struggling to climb walls, or is making an unusual grinding noise while the impeller still spins, the drive motor is likely the culprit. Before purchasing, check that your power supply is functioning correctly and that no debris is jammed in the tracks or drive assembly.

This is a genuine Maytronics replacement part, identical to the motor originally installed in your unit. Using an OEM component ensures the correct voltage, seal integrity, and compatibility with your cleaner's internal software.

The motor assembly does not typically include a printed manual, as installation requires opening the cleaner's chassis, which can vary slightly by model. We recommend searching for your specific cleaner model number on the Maytronics support site or YouTube for a step-by-step video guide.

The part number 9991210-ASSY is the primary assembly number for this motor unit. While internal components like the motor label (5521259-1) might sometimes differ due to manufacturing batches, this assembly is the correct, verified replacement for all the compatible models listed.

You will generally need a standard Phillips-head screwdriver to open the cleaner's housing and potentially a flat-head screwdriver or a small pry tool to release the plastic clips. No specialized pool maintenance tools are required, but be careful not to over-tighten the plastic screws during reassembly.