{"product_id":"aladdin-o-218-pump-lid-o-ring-u9-229-39204100","title":"Aladdin O-218-0 O-ring Dura-Glas \/ Max-E-Glas","description":"\u003ch2\u003e\u003cspan\u003ePump Lid Sealing + Replacement Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReplacement pool pump lid and strainer-cover O-ring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplaces \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePentair \/ Sta-Rite U9-229\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCross-references \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAmerican Products \/ Pentair 39204100\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUsed with compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSta-Rite Dura-Glas and Max-E-Glas P2RA\/P2R pumps\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUsed in compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAmerican Products Eagle pump\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom-molded O-ring configuration for the applicable lid assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eApproximate nominal size: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5-3\/4 in. ID x 6-1\/4 in. OD\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAladdin replacement part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eO-218\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAladdin specifically includes O-218 as the lid O-ring in its Dura-Glas\/Max-E-Glas P2RA and P2R pump repair kits and in its Eagle pump repair kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eQuick Product Summary\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAladdin O-218 Pump Lid O-Ring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a replacement sealing ring for compatible pool pump strainer and lid assemblies. It cross-references Pentair \/ Sta-Rite \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eU9-229\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and American Products \/ Pentair \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e39204100\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it a useful replacement when the existing lid O-ring is flattened, cracked, stretched, damaged, or no longer sealing properly. Aladdin documents O-218 in Dura-Glas, Max-E-Glas, P2RA, P2R, and Eagle pump service applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBest For\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSta-Rite Dura-Glas pump lid service\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSta-Rite Max-E-Glas pump lid service\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eP2RA and P2R pump applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmerican Products Eagle pump applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplacing Pentair \/ Sta-Rite U9-229\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplacing American Products \/ Pentair 39204100\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy This Matters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHelps restore the seal between the pump lid and strainer housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplaces a worn lid O-ring without replacing the complete lid\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps reduce air entry caused by a damaged lid seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExact cross-reference numbers simplify replacement selection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProper O-ring fit is important for dependable pump priming and circulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePart-specific replacement helps avoid using a similar-looking but incorrectly sized O-ring\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCommon Signs You Need This \/ Use This When\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe existing lid O-ring is cracked or split\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe O-ring has become flattened or distorted\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe pump lid seal has been identified as a source of air leakage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe original O-ring is missing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eYour equipment parts information specifies \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eU9-229, 39204100, or O-218\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYou are servicing a compatible Dura-Glas, Max-E-Glas, P2RA, P2R, or Eagle pump\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAladdin Equipment Company\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePool Pump Lid O-Ring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSKU \/ Part Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eO-218\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eUPC \/ Barcode\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e601402121616\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePentair \/ Sta-Rite Cross-Reference\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eU9-229\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmerican Products \/ Pentair Cross-Reference\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e39204100\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdditional Cross-Reference\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWaterway 805-0436\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePump Lid \/ Strainer Cover Seal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Families\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDura-Glas, Max-E-Glas, P2RA, P2R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdditional Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAmerican Products Eagle Pump\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. Inside Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5-3\/4 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. Outside Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6-1\/4 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePool Equipment O-Ring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Status\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAftermarket Replacement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAladdin confirms O-218 as the lid O-ring used in Dura-Glas\/Max-E-Glas P2RA\/P2R and Eagle pump service kits. Current replacement-part data identifies O-218 with U9-229, 39204100, and 805-0436 applications; current packaged O-218 listings give nominal dimensions of approximately 5-3\/4 inches ID by 6-1\/4 inches OD.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility \/ Fitment Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAladdin O-218 is documented for several related pool-equipment applications, so verify the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eexisting equipment model or OEM part number\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e rather than ordering by diameter alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSupported cross-references include \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePentair \/ Sta-Rite U9-229\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAmerican Products \/ Pentair 39204100\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Aladdin also uses O-218 as the lid O-ring in Dura-Glas and Max-E-Glas P2RA\/P2R pump repair kits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation \/ Use Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShut the pool pump off before opening or servicing the pump lid. Remove the old O-ring and inspect the sealing groove and mating surfaces for debris or damage. Install the replacement O-ring evenly without twisting or stretching it unnecessarily.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUse only a lubricant appropriate for pool O-rings and follow the equipment manufacturer's service recommendations. Do not use petroleum-based lubricants unless specifically approved for the seal material.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBuy with Confidence\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBenchmark Pool Supply provides pool-equipment replacement parts with practical part-number and compatibility information. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAladdin O-218\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e can be matched against recognized OEM references such as U9-229 and 39204100, helping pool owners and service professionals identify the correct pump-lid seal before ordering.\u003c\/span\u003e\u003c\/p\u003e","brand":"Aladdin Equipment Company Inc","offers":[{"title":"Default Title","offer_id":41977574457418,"sku":"O-218","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/51VIPXF--QL._AC_SL1200___41926_8e39fc09-b8e3-4db3-b1c7-094e27814339.jpg?v=1787081466","url":"https:\/\/benchmarkpoolsupply.com\/products\/aladdin-o-218-pump-lid-o-ring-u9-229-39204100","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}