This seal kit for the Maytronics Dolphin Nautilus CC Plus, M200, 99953051-EX, and more models includes two O-rings designed to ensure a proper seal for the motor unit. The kit is compatible with MAYTRONICS brand products and is an essential component for proper repair. 

This is for 99953051-EX units only don’t buy if you not sure what you need contact me first.

I have seal kits for most units!!


TWO brand new O-rings to reseal unit MAIN HOUSING

If you’re going to work on your own unit, I recommend you replace the O-rings

They might still look good, but if they’ve already been used, they have already crushed from original installation. You should never reuse any of the O-rings on any of the pool bot units.

HAPPY COOLING THIS SUMMER