US Seal Shaft Seal [PS-163 1/2" Shaft Buna] (PS-163) vacuumrelease This update keeps the control

This update keeps the control area aligned with its intended design

The Balboa X-P daughter PCB board is designed for compatible control-system applications where a supporting circuit board is needed for 1-speed operation

Matching the correct control and heater-capable format helps preserve intended system behavior and cleaner replacement fit

Designed to match the FC-0313 reference

A properly selected topside should make the system feel normal and dependable again rather than introducing a control experience that feels only partly right

US Seal Shaft Seal [PS-163 1/2" Shaft Buna] (PS-163) vacuumrelease This update keeps the controlThe US Seal Shaft Seal [PS 163 1 2" Shaft Buna] is a replacement pump shaft seal from US Seal Manufacturing designed to help prevent water from leaking along the pump shaft in compatible pool and spa pump assemblies. Shaft seals are critical service parts because they protect the motor side of the pump from water intrusion while allowing the impeller and shaft to rotate properly. This seal is intended for pump repair situations where the existing seal