Polaris R0638100 Motor Block Type D 9550 Robotic Pool Cleaner

The Polaris R0638100 Motor Block Type D is the replacement motor block for the Polaris 9550 and Polaris 9650iQ Robotic Pool Cleaners. The Replacement Motor Block Type D is a genuine Zodiac replacement part for the Polaris 9550 and Polaris 9650iQ Robotic Pool Cleaners.