{"product_id":"aladdin-o-319-replacement-o-ring","title":"Aladdin O-319-0 Multi-Use Pool O-Ring","description":"\u003ch2\u003eKey Benefits + Replacement Fit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMulti-use replacement sealing O-ring identified by the Aladdin O-319 part reference.\u003c\/li\u003e\n\u003cli\u003eCross-references American 57011300 for the Commander II in-line cartridge filter seal\/drain location.\u003c\/li\u003e\n\u003cli\u003eCross-references Purex P-62030\/07-2553 for the 1-1\/2-inch Ortega valve cover.\u003c\/li\u003e\n\u003cli\u003eCross-references Sta-Rite U9-239 for select pump O-ring applications.\u003c\/li\u003e\n\u003cli\u003ePart-number-based identification helps customers match the replacement before opening pool equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuick Product Summary\u003c\/h2\u003e\u003cp\u003eThe Aladdin O-319-0 is a multi-use replacement pool O-ring for select valve, pump, and filter sealing applications that specify O-319 or a confirmed cross-reference. Aladdin’s reverse cross-reference lists O-319 for American 57011300 on the Commander II in-line cartridge filter seal\/drain, Purex P-62030\/07-2553 on the 1-1\/2-inch Ortega valve cover, and Sta-Rite U9-239 pump applications. Choose this part when your equipment documentation or existing replacement reference matches one of those numbers, and verify the equipment model and sealing location before ordering.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cp\u003ePool owners and service professionals replacing a confirmed O-319 or matching cross-reference on select pool valves, pumps, and filters.\u003c\/p\u003e\u003ch2\u003eWhy This Matters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores the intended sealing point when O-319 is the specified replacement.\u003c\/li\u003e\n\u003cli\u003eHelps address leakage caused by a worn or damaged O-ring after the seal has been identified as the source.\u003c\/li\u003e\n\u003cli\u003eProvides useful cross-reference numbers for older pool equipment.\u003c\/li\u003e\n\u003cli\u003eHelps avoid choosing a replacement O-ring by appearance alone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Signs You Need This \/ Use This When\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eYour parts diagram, old part, or service reference identifies O-319, 57011300, P-62030\/07-2553, or U9-239.\u003c\/li\u003e\n\u003cli\u003eThe existing O-ring is cracked, cut, flattened, stretched, or missing.\u003c\/li\u003e\n\u003cli\u003eYou have confirmed leakage at the sealing location where this O-ring is specified.\u003c\/li\u003e\n\u003cli\u003eYou are servicing a confirmed Commander II, 1-1\/2-inch Ortega valve, or applicable Sta-Rite pump sealing location.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAladdin Equipment Company\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePool Equipment Replacement O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eO-319-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e601402122613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eReplacement sealing O-ring for select pool equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross-Reference\u003c\/td\u003e\n\u003ctd\u003eAmerican 57011300; Purex P-62030\/07-2553; Sta-Rite U9-239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKnown Uses\u003c\/td\u003e\n\u003ctd\u003eCommander II in-line cartridge filter seal\/drain; 1-1\/2-inch Ortega valve cover; select Sta-Rite pump O-ring applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatibility \/ Fitment Notes\u003c\/h2\u003e\u003cp\u003eAladdin’s reverse cross-reference maps O-319 to American 57011300, Purex P-62030\/07-2553, and Sta-Rite U9-239. These references cover more than one equipment type, so do not order by appearance alone. Match the original part number, equipment model, and exact sealing location before purchase.\u003c\/p\u003e\u003ch2\u003eInstallation \/ Use Notes\u003c\/h2\u003e\u003cp\u003eFollow the equipment manufacturer’s service instructions when replacing this O-ring. Pool equipment that contains pressure should be serviced only after it is turned off and safely depressurized. Inspect the sealing surfaces and old O-ring, avoid twisting or cutting the replacement, and use only a compatible pool\/spa O-ring lubricant if recommended for the application. If the part number or model is unclear, verify fitment before installation.\u003c\/p\u003e\u003ch2\u003eBuy with Confidence\u003c\/h2\u003e\u003cp\u003eBenchmark Pool Supply helps customers identify replacement pool parts using real service-tech product knowledge and part-number matching. For O-rings like O-319-0, we focus on clear cross-reference information so you can verify the replacement before ordering.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat does the Aladdin O-319-0 O-ring fit?\u003c\/h3\u003e\u003cp\u003eAladdin cross-references O-319 to American 57011300, Purex P-62030\/07-2553, and Sta-Rite U9-239. These cover select Commander II filter, 1-1\/2-inch Ortega valve, and Sta-Rite pump sealing applications. Verify the exact equipment model before ordering.\u003c\/p\u003e\u003ch3\u003eDoes O-319 replace American 57011300?\u003c\/h3\u003e\u003cp\u003eYes. Aladdin’s reverse cross-reference lists O-319 for American 57011300, identified as the Commander II in-line cartridge filter seal\/drain O-ring.\u003c\/p\u003e\u003ch3\u003eDoes O-319 replace Purex P-62030 or 07-2553?\u003c\/h3\u003e\u003cp\u003eAladdin maps P-62030\/07-2553 to O-319 for the 1-1\/2-inch Ortega valve cover O-ring. Confirm the valve model and sealing location before replacement.\u003c\/p\u003e\u003ch3\u003eDoes O-319 cross-reference to Sta-Rite U9-239?\u003c\/h3\u003e\u003cp\u003eYes. Aladdin’s catalog maps Sta-Rite U9-239 to O-319 for a pump O-ring application. Match the equipment model and original part number before ordering.\u003c\/p\u003e\u003ch3\u003eWhen should I replace this O-ring?\u003c\/h3\u003e\u003cp\u003eReplace it when the existing O-ring is cracked, cut, flattened, stretched, missing, or has been confirmed as the source of a leak. Verify O-319 is the specified replacement before installation.\u003c\/p\u003e","brand":"Aladdin Equipment Company Inc","offers":[{"title":"Default Title","offer_id":44093199450186,"sku":"O-319-0","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/O-319-0__19473_83f7b018-f586-4148-b52d-1382dac670da.webp?v=1787582390","url":"https:\/\/benchmarkpoolsupply.com\/products\/aladdin-o-319-replacement-o-ring","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}