{"product_id":"pentairdivertervalveshaftoring192039zpen192039z","title":"Pentair Diverter Valve Shaft O-Ring | 192039Z","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair 192039Z Shaft O-Ring\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 192039Z\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis genuine Pentair replacement O-ring is designed for the shaft seal area of compatible FullFlo and FullFloXF diverter and backwash valves. It helps restore a leak-resistant seal and ensures the correct hydraulic performance of the valve under backwash or flow reversal conditions.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits Pentair FullFlo and FullFloXF diverter valves (1½″, 2″, 2½″ sizes) and FullFloXF backwash valves.\u003c\/li\u003e\n\u003cli\u003eReplaces the original O-ring for the shaft (also referenced as item #2-116 in Pentair parts sheets).\u003c\/li\u003e\n\u003cli\u003eSpecifically used when the valve stem leaks, exhibits flow bypass, or when servicing the valve housing and shaft. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Buna-N (Nitrile) rubber with approximately 70 shore hardness. \u003c\/li\u003e\n\u003cli\u003eOEM part, ensuring correct groove fit, compression and compatibility with Pentair valve housings.\u003c\/li\u003e\n\u003cli\u003eSmall part size; common service part for pool equipment hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eBefore installation, shut off pump and relieve system pressure. Remove the valve cover and extract the shaft assembly. Remove the old O-ring and any debris or buildup from the groove. Lightly lubricate the groove and the O-ring with pool-safe silicone lubricant. Install the new 192039Z O-ring ensuring it is seated properly and without twists. Reassemble the shaft, cover and components, restore flow and observe for proper sealing and normal valve operation.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eInspect this O-ring whenever servicing the valve or if you notice leakage, erratic switching or loss of backwash flow. Replacing worn or hardened O-rings can restore performance and prevent downstream equipment damage due to bypass or incorrect flow paths.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797759414447,"sku":"192039Z","price":9.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/freshized.com\/products\/pentairdivertervalveshaftoring192039zpen192039z","provider":"Freshized","version":"1.0","type":"link"}