{"product_id":"o-ring","title":"Pentair SuperFlo Seal Bracket O-Ring","description":"\u003cp\u003ePentair 355619Z is the seal bracket O-ring for SuperFlo and Pinnacle pumps. It seals the joint between the seal bracket and the pump housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich O-ring this is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA pool pump has several O-rings and they are not interchangeable. This one sits at the seal bracket, behind the volute, rather than under the lid or around the diffuser. If water is weeping from the seam between the bracket and the housing when the pump runs, this is the seal in question.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReplace it with the shaft seal\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe main reason to open a pump at this joint is a shaft seal replacement. The O-ring has been compressed in place for years by then, and it will not seal reliably a second time. Fitting a new one while the pump is already apart is the difference between one repair and two.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGenuine part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the Pentair part, listed as 355619Z and also referenced as 355619, so the size and material match what came out.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625744871636,"sku":"PAC-101-7225","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_927c2ef7-472f-4159-b77c-096b3fc9b3e7.png?v=1788690811","url":"https:\/\/www.activepoolsupply.com\/products\/o-ring","provider":"Active Pool Supply","version":"1.0","type":"link"}