Pentair C/CC/D Series Buna Shaft Seal (U109-433SS) pascospecialty Useful when the original bundle

Useful when the original bundle is leaking or heavily worn

The Pentair 274402Z top mount hybrid valve diffuser is designed for compatible 2 inch multiport valve applications where the diffuser component needs replacement

That makes the LX line especially appealing in applications where customers want more than a one-time replacement

The Galaxy design gives this Waterway part a more specialized look than a standard directional or smooth-face insert

Pentair C/CC/D Series Buna Shaft Seal (U109-433SS) pascospecialty Useful when the original bundlePentair C CC D Series Buna Shaft Seal is a genuine Pentair replacement part made for compatible pool and spa pump systems. Pump components can wear over time from heat, vibration, water exposure, debris, and regular equipment use. Replacing a damaged or missing part with the correct component helps keep the pump assembly secure, serviceable, and operating as intended. This part is ideal for repair work, preventative maintenance, or equipment rebuilds