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

Improves usability and visible presentation

The Hayward Matrix trap body is designed for compatible pump applications where the strainer or trap housing section needs replacement

This type of replacement is often needed when the original check valve is leaking back

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