US$ 192.50
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When the original tube becomes cracked
reduce troubleshooting time
Worn rollers can cause dragging
Confirm compatibility using part number C53-21 and your pump model
Pentair EQ/C Series Shaft Seal (071725S) correcttech When the original tube becomesPentair EQ C Series Shaft Seal is built for Pentair pump parts service where the right replacement part matters. This shaft seal protects the motor side by sealing around the rotating pump shaft, making it useful for stopping water migration during EQ or C Series pump rebuilds. Designed for compatible Pentair pool and spa equipment Helps support efficient maintenance, rebuilds, or component replacement Useful for restoring the original function of the