Polaris Zodiac PB4SQ Booster Pump Hardware Kit (R0734400) praherplastics Helps restore proper motor support

Helps restore proper motor support and alignment

Generic Buna-N O-ring using the O-184 reference

no longer sensing pressure correctly

weak climbing

A gasket is useful because it helps maintain dependable leak protection between joined surfaces in an important part of the heat exchanger assembly

Polaris Zodiac PB4SQ Booster Pump Hardware Kit (R0734400) praherplastics Helps restore proper motor supportPolaris Zodiac Hardware Kit [PB4SQ Booster] is a replacement pump parts component for compatible Polaris Zodiac pool cleaner and equipment applications. This part is useful when an original piece is worn, cracked, missing, or no longer holding its proper position during routine pool maintenance. Designed for booster pump service, this component helps restore or secure related booster pump components used with pressure side cleaner systems. Replacing