Pentair DuraGlas II Trap/Pump Body (C176-59PZ) hammerhead Seal PS-3865 shaft seal is

Seal PS-3865 shaft seal is designed for compatible 5/8 inch shaft applications and uses Viton sealing material for buyers who need a more premium material choice in the rebuild

This part supports spa air flow adjustment

the pump may lose efficiency even if the motor remains usable

OEM Hayward part SPX0710XBA17

Pentair DuraGlas II Trap/Pump Body (C176-59PZ) hammerhead Seal PS-3865 shaft seal isWhen a worn part affects flow, cleaning, sealing, or service access, this replacement helps bring the equipment back into working order. The Pentair Clean & Clear Elbow Assembly is a Pentair Pool Products component for the filter parts category. As a plumbing or connection component, it supports a secure transition between compatible filter, pump, valve, or return side equipment connections. Use it during rebuilds, leak repairs, flow corrections, or