{"product_id":"o-636-aladdin-jandy-neverlube-valve-cover-o-ring-r0465700","title":"O-636 | Aladdin Jandy Neverlube Valve Cover O-Ring | R0465700","description":"\u003cp data-start=\"182\" data-end=\"955\"\u003eThe Aladdin O-636 Valve Cover O-Ring is a genuine replacement seal designed specifically for the 2.5″–3″ Jandy \/ Pac‑Fab NeverLube® 2- or 3-port valves (OEM part number R0465700). Its precision-molded rubber construction ensures a tight, leak-proof seal around the valve cover lid — essential for maintaining proper flow control and preventing water loss in pool or spa plumbing systems. The O-ring’s chemical-resistant composition withstands exposure to chlorine, heat, and regular water flow, making it a reliable maintenance part for long-term valve performance. Easy to install, this O-636 O-ring helps restore valve integrity whenever servicing or replacing the valve cover, extending the life of the valve while avoiding the need for full valve replacement.\u003c\/p\u003e\n\u003ch3 data-start=\"957\" data-end=\"971\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"972\" data-end=\"1884\"\u003e\n\u003cli data-start=\"972\" data-end=\"1153\"\u003e\n\u003cp data-start=\"974\" data-end=\"1153\"\u003e\u003cstrong data-start=\"974\" data-end=\"1000\"\u003eExact OEM Replacement:\u003c\/strong\u003e Tailored for Jandy\/Pac-Fab NeverLube 2.5″–3″ valves (R0465700), ensuring proper fit and seal integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1154\" data-end=\"1357\"\u003e\n\u003cp data-start=\"1156\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1156\" data-end=\"1188\"\u003eWatertight Valve Cover Seal:\u003c\/strong\u003e Prevents leaks around the valve lid, maintaining consistent flow direction and system pressure for optimal pool\/spa performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1358\" data-end=\"1533\"\u003e\n\u003cp data-start=\"1360\" data-end=\"1533\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1390\"\u003eChemical-Resistant Rubber:\u003c\/strong\u003e Built to withstand chlorinated water, heat, and regular valve operation without degrading prematurely.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1534\" data-end=\"1714\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1561\"\u003eEasy DIY Maintenance:\u003c\/strong\u003e Simple to install, ideal for relining valve covers during routine service — no need to replace the entire valve.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1715\" data-end=\"1884\"\u003e\n\u003cp data-start=\"1717\" data-end=\"1884\"\u003e\u003cstrong data-start=\"1717\" data-end=\"1743\"\u003eCost-Effective Repair:\u003c\/strong\u003e A budget-friendly way to restore sealing performance and avoid more expensive full-valve replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJandy NeverLube 2 Port Valves\u003c\/li\u003e\n\u003cli\u003eJandy NeverLube 3 Port Valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"289\" data-end=\"308\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"309\" data-end=\"745\"\u003eThe Aladdin O-636 Valve Cover O-Ring is a precision replacement seal for Jandy \/ Pac-Fab NeverLube valves sized 2.5 to 3 inches (OEM R0465700). This section helps Discount Pool Mart walk-in customers confirm compatibility, understand where this O-ring installs, and troubleshoot common sources of leaks around NeverLube valve lids. These FAQs support quick in-store identification and reliable resealing during routine plumbing service.\u003c\/p\u003e\n\u003ch2 data-start=\"747\" data-end=\"777\"\u003eCompatibility and Fitment\u003c\/h2\u003e\n\u003cp data-start=\"778\" data-end=\"890\"\u003eWalk-in customers often bring their old valve lid or photos to verify that the O-636 is the correct replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"892\" data-end=\"957\"\u003eHow can I confirm the O-636 fits my Jandy NeverLube valve?\u003c\/h4\u003e\n\u003cp data-start=\"958\" data-end=\"1154\"\u003eLook for “NeverLube” markings or the R0465700 reference on your existing valve. If the body is a 2- or 3-port Jandy\/Pac-Fab model sized 2.5–3 inches, the O-636 is the correct lid-seal replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"1156\" data-end=\"1224\"\u003eDoes this O-ring work on older Pac-Fab or early Jandy valves?\u003c\/h4\u003e\n\u003cp data-start=\"1225\" data-end=\"1368\"\u003eYes, these valves have kept consistent cover-sealing dimensions over time. Most earlier NeverLube models accept the O-636 without modification.\u003c\/p\u003e\n\u003ch4 data-start=\"1370\" data-end=\"1433\"\u003eWill replacing the cover O-ring help with water seepage?\u003c\/h4\u003e\n\u003cp data-start=\"1434\" data-end=\"1573\"\u003eYes, lid leaks are typically caused by a flattened or cracked seal. Installing the O-636 normally eliminates moisture around the valve top.\u003c\/p\u003e\n\u003ch2 data-start=\"1575\" data-end=\"1612\"\u003eInstallation and Troubleshooting\u003c\/h2\u003e\n\u003cp data-start=\"1613\" data-end=\"1720\"\u003eDiscount Pool Mart customers frequently ask how to position this O-ring and what symptoms indicate failure.\u003c\/p\u003e\n\u003ch4 data-start=\"1722\" data-end=\"1780\"\u003eWhere does the O-636 sit within the valve assembly?\u003c\/h4\u003e\n\u003cp data-start=\"1781\" data-end=\"1914\"\u003eIt fits directly into the groove around the valve cover, creating a watertight seal when the lid is secured back onto the valve body.\u003c\/p\u003e\n\u003ch4 data-start=\"1916\" data-end=\"1973\"\u003eWhat should I do before installing the new O-ring?\u003c\/h4\u003e\n\u003cp data-start=\"1974\" data-end=\"2125\"\u003eClean the cover groove thoroughly, remove any scale or debris, and apply a thin layer of silicone-based lubricant to help the new O-ring seat properly.\u003c\/p\u003e\n\u003ch4 data-start=\"2127\" data-end=\"2192\"\u003eHow can I confirm the valve is sealing after installation?\u003c\/h4\u003e\n\u003cp data-start=\"2193\" data-end=\"2339\"\u003eCheck for dry operation around the lid, verify smooth diverter movement, and confirm normal suction or return pressure during equipment operation.\u003c\/p\u003e\n\u003ch2 data-start=\"2341\" data-end=\"2380\"\u003eIn-Store Pickup and Local Guidance\u003c\/h2\u003e\n\u003cp data-start=\"2381\" data-end=\"2453\"\u003eThis section helps Discount Pool Mart customers prepare for their visit.\u003c\/p\u003e\n\u003ch4 data-start=\"2455\" data-end=\"2499\"\u003eCan I pick up the O-636 the same day?\u003c\/h4\u003e\n\u003cp data-start=\"2500\" data-end=\"2587\"\u003eYes, this O-ring is commonly stocked. Calling ahead ensures it’s ready when you arrive.\u003c\/p\u003e\n\u003ch4 data-start=\"2589\" data-end=\"2655\"\u003eShould I bring my old valve lid or photos for verification?\u003c\/h4\u003e\n\u003cp data-start=\"2656\" data-end=\"2747\"\u003eYes, walk-in customers often bring visuals so staff can quickly confirm the correct O-ring.\u003c\/p\u003e\n\u003ch4 data-start=\"2749\" data-end=\"2810\"\u003eDo customers typically buy other items with this seal?\u003c\/h4\u003e\n\u003cp data-start=\"2811\" data-end=\"2907\"\u003eMany pick up lubricants, diverter handles, or replacement lids while servicing NeverLube valves.\u003c\/p\u003e","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":51020554961184,"sku":"O-636","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/O-636AladdinJandyNeverlubeValveCoverO-RingR0465700DiscountPoolMart_2.jpg?v=1777146285","url":"https:\/\/discountpoolmart.com\/products\/o-636-aladdin-jandy-neverlube-valve-cover-o-ring-r0465700","provider":"Discount Pool Mart","version":"1.0","type":"link"}