Pentair PacFab Hydro Shaft Extension (353750) mazzei Matching the 2 inch size

Matching the 2 inch size and side mount format helps keep the replacement aligned with the original installation rather than forcing a different meter style into the system

Wet end for compatible Balboa Vico 1

The SPX3400Z1ECM is a practical replacement for compatible Hayward pump systems that need renewed motor performance and cleaner long-term reliability

or motor-related component must match the original Pentair platform

Choosing a complete assembly can create a cleaner result and reduce uncertainty about component compatibility

Pentair PacFab Hydro Shaft Extension (353750) mazzei Matching the 2 inch sizeDesigned for service focused pool equipment repairs, this shaft extension helps restore the fit and function of the related Pentair PacFab assembly. For technicians and homeowners working on Hydro pump motor assemblies, this piece helps keep the repair focused, efficient, and closer to the original equipment configuration. The 353750 replacement should be matched carefully to the existing assembly and surrounding equipment. Designed for the component