Pentair OEM Dynamo Pump Lid O-Ring #2-353 | 354533Z Max-E-Therm Pool/Spa Heaters (Natural Gas) Turn Off the Cleaner: Disconnect

Turn Off the Cleaner: Disconnect the robotic cleaner from its power source

Product designed to fit in a standard 1-1/2" return fitting

and waterline automatically

OEM fit for Pentair/A&A Style 2 systems—straight drop‑in replacement

Pentair OEM Dynamo Pump Lid O-Ring #2-353 | 354533Z Max-E-Therm Pool/Spa Heaters (Natural Gas) Turn Off the Cleaner: DisconnectPentair OEM Dynamo Pump Lid O Ring #2 353 354533Z Genuine Pentair #2 353 lid O ring for Sta Rite Dynamo above ground pool pumps. OEM replacement designed to restore a secure, leak resistant seal. Features Genuine Pentair OEM replacement O ring. #2 353 lid seal for Dynamo pumps. Helps prevent air leaks and water leaks. Durable synthetic rubber construction. Direct fit OEM replacement. Easy installation during routine maintenance. Description The