{"product_id":"pentair-u109372ss-seal-shaft","title":"Pentair Seal Shaft U109-372SS – OEM Replacement Shaft Seal for Pool Pumps","description":"\u003cp data-start=\"576\" data-end=\"929\"\u003eThe \u003cstrong data-start=\"580\" data-end=\"613\"\u003ePentair U109‑372SS Shaft Seal\u003c\/strong\u003e is a \u003cstrong data-start=\"619\" data-end=\"651\"\u003egenuine OEM replacement seal\u003c\/strong\u003e designed to maintain a leak‑free interface between the motor shaft and pump housing in Pentair pool pumps. A precisely engineered shaft seal is critical for preventing water from entering the motor assembly, ensuring efficient operation, reduced wear, and extended pump life.\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1294\"\u003eConstructed from high‑quality materials including corrosion‑resistant stainless steel and durable sealing elastomers, the U109‑372SS delivers dependable performance even under continuous pool use. Whether you’re performing routine maintenance or repairing a leaking pump, this shaft seal restores proper sealing performance and supports optimal pump efficiency.\u003c\/p\u003e\n\u003ch2 data-start=\"1301\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1304\" data-end=\"1321\"\u003e\u003cstrong data-start=\"580\" data-end=\"613\"\u003ePentair U109‑372SS Shaft Seal \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1324\" data-end=\"1666\"\u003e\n\u003cli data-start=\"1324\" data-end=\"1430\"\u003e\n\u003cp data-start=\"1326\" data-end=\"1430\"\u003eDesigned for use with various \u003cstrong data-start=\"1356\" data-end=\"1384\"\u003ePentair pool pump models\u003c\/strong\u003e requiring Pentair shaft seal \u003cstrong data-start=\"1414\" data-end=\"1428\"\u003eU109‑372SS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1431\" data-end=\"1501\"\u003e\n\u003cp data-start=\"1433\" data-end=\"1501\"\u003eSuitable for both \u003cstrong data-start=\"1451\" data-end=\"1499\"\u003eresidential and commercial pool pump systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1502\" data-end=\"1583\"\u003e\n\u003cp data-start=\"1504\" data-end=\"1583\"\u003eWorks with Pentair pump assemblies where the original seal has worn or failed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1584\" data-end=\"1666\"\u003e\n\u003cp data-start=\"1586\" data-end=\"1666\"\u003eCompatible with standard mechanical seal housings in many Pentair pump designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030414590269,"sku":"U109-372SS","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/514ZeygrRyL._AC_SL1000.jpg?v=1763860149","url":"https:\/\/poolsupply4u.com\/products\/pentair-u109372ss-seal-shaft","provider":"PoolSupply 4U","version":"1.0","type":"link"}