Polaris Motor Block, Type D | R0638100 Martillo Waterway Plastics designs and manufactures

Waterway Plastics designs and manufactures OEM pump components for pool and spa systems

Part number 900-1000-R

Gasket kit for SR Smith Turbo Twister

O-ring seals like this one are commonly encountered during routine maintenance of pool pumps

Polaris Motor Block, Type D | R0638100 Martillo Waterway Plastics designs and manufacturesWhat This Part Is Used For This motor block powers movement and cleaning functions in compatible Polaris robotic pool cleaners. It drives internal components responsible for propulsion. Why This Part Matters A failed motor block results in a non operational cleaner. Replacing it restores full cleaner functionality. Proper motor performance also supports consistent cleaning cycles. Key Features and Specifications Manufacturer part number: R0638100 Type