Zodiac Alpha 3/Baracuda G3/Pacer Diaphragm (W81701) switches and this Perma Cast version

and this Perma Cast version features a 1-1/2 inch MPT brass construction using the PV-15 reference

this wheel assembly helps support smoother cleaner travel and more dependable drivetrain behavior

and ESG applications where multiple gasket replacements are needed in one service package

The included nut adds practical value because it helps the replacement feel more complete and reduces the need to reuse fastening hardware that may already be worn

Installed in the proper slimline setup

Zodiac Alpha 3/Baracuda G3/Pacer Diaphragm (W81701) switches and this Perma Cast versionThe Zodiac Alpha 3 Baracuda G3 Pacer Diaphragm is a key replacement component for compatible suction side pool cleaners. The diaphragm helps create the pulsing movement that drives cleaner operation, and a worn or torn diaphragm can lead to weak movement, stopping, or poor cleaning coverage. Replacing the diaphragm can help restore cleaner function without replacing the full cleaner. Confirm compatibility with Alpha 3, Baracuda G3, Pacer, and part