dolphin authentic replacement parts - power supply diag+timer usa 2010, maytronics part number: 9995672-us-assy dolphin power supply diag+timer usa 2010. replacement power supply works with the following dolphin robotic pool cleaners: nautilus cc plus, m200, m3, dx3, dx3s, endeavor, atlantis, neptune, advantage plus, primal, saturn, and quest. black power supply cord is not included.