{"product_id":"aladdin-apco2372-pump-valve-adapter-o-ring","title":"Aladdin APCO2372 Pump and Valve Adapter O-Ring, 2-3\/8 in ID","description":"\n\u003cstyle\u003e\n  .apco2372-wrap, .apco2372-wrap * { box-sizing: border-box; }\n  .apco2372-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Title bar (flat, no gradient) *\/\n  .apco2372-title {\n    border-bottom: 3px solid #2db896;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .apco2372-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #0d4f4a;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .apco2372-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .apco2372-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .apco2372-spec-section { margin-bottom: 24px; }\n  .apco2372-spec-heading {\n    font-size: 0.85em;\n    text-transform: uppercase;\n    letter-spacing: 0.06em;\n    color: #0d4f4a;\n    font-weight: 700;\n    margin: 0 0 8px;\n  }\n  .apco2372-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .apco2372-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .apco2372-spec-table tr:last-child { border-bottom: none; }\n  .apco2372-spec-table th,\n  .apco2372-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .apco2372-spec-table th {\n    font-weight: 600;\n    color: #0d4f4a;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .apco2372-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .apco2372-faq { margin-bottom: 24px; }\n  .apco2372-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .apco2372-faq-item:last-child { border-bottom: none; }\n  .apco2372-faq-q {\n    font-weight: 600;\n    color: #0d4f4a;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .apco2372-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .apco2372-footer {\n    border-top: 1px solid #e1e6ed;\n    padding-top: 14px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.9em;\n  }\n  .apco2372-footer .apco2372-dot {\n    color: #2db896;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"apco2372-wrap\"\u003e\n\n  \u003cheader class=\"apco2372-title\"\u003e\n    \u003ch2\u003eAladdin APCO2372 Pump and Valve Adapter O-Ring\u003c\/h2\u003e\n    \u003cp class=\"apco2372-subtitle\"\u003eOEM-spec replacement for Hayward SPX4000Z1, Pentair 274494, and Sta-Rite U9-374.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"apco2372-intro\"\u003eThe \u003cstrong\u003eAladdin APCO2372\u003c\/strong\u003e is a Buna-N adapter O-ring that seals 2 in bulkhead unions, pump diffusers, and valve adapters across the Hayward, Pentair, Sta-Rite, Jacuzzi, Harmsco, and Advance lineups. It measures 2.35 in ID by 2.77 in OD with a 0.21 in cross section, so it drops straight into any port spec'd for SPX4000Z1, 274494, or U9-374 without trimming. Aladdin manufactures it to OEM tolerances, and PST stocks it as \u003cstrong\u003ePST-APCO2372\u003c\/strong\u003e for same-day shipping.\u003c\/p\u003e\n\n  \u003csection class=\"apco2372-spec-section\"\u003e\n    \u003cdiv class=\"apco2372-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"apco2372-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAladdin Equipment Company\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003ctd\u003eAPCO2372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePST SKU\u003c\/th\u003e\n\u003ctd\u003ePST-APCO2372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePump and valve adapter O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBuna-N (Nitrile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Diameter\u003c\/th\u003e\n\u003ctd\u003e2.35 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e2.77 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCross Section\u003c\/th\u003e\n\u003ctd\u003e0.21 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Hayward)\u003c\/th\u003e\n\u003ctd\u003eSPX4000Z1, SP4000Z1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Pentair \/ PacFab)\u003c\/th\u003e\n\u003ctd\u003e274494\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Sta-Rite \/ SwimQuip)\u003c\/th\u003e\n\u003ctd\u003eU9-374, U9-156, U9-185, 35505-1424\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Jacuzzi)\u003c\/th\u003e\n\u003ctd\u003e13102306R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Advance)\u003c\/th\u003e\n\u003ctd\u003eOV11332\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Harmsco)\u003c\/th\u003e\n\u003ctd\u003e930\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eManufacturer defect coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"apco2372-faq\"\u003e\n    \u003cdiv class=\"apco2372-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"apco2372-faq-item\"\u003e\n      \u003cp class=\"apco2372-faq-q\"\u003eWhich pumps and filters does this O-ring fit?\u003c\/p\u003e\n      \u003cp class=\"apco2372-faq-a\"\u003eConfirmed fits include Hayward Super Pump and Super II diffusers (\u003cstrong\u003eSPX4000Z1\u003c\/strong\u003e), Pentair FullFloXF and Tagelus valve adapters (\u003cstrong\u003e274494\u003c\/strong\u003e), Sta-Rite System:3 drain adapters (\u003cstrong\u003e35505-1424\u003c\/strong\u003e), Pentair FNS, Nautilus, Triton II, and Triton C sand filters, and Pentair MiniMax NT pool and spa heater unions. It also covers Sta-Rite U9-374 and SwimQuip pump applications.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"apco2372-faq-item\"\u003e\n      \u003cp class=\"apco2372-faq-q\"\u003eWhat size is the O-ring?\u003c\/p\u003e\n      \u003cp class=\"apco2372-faq-a\"\u003e2.35 in inside diameter, 2.77 in outside diameter, 0.21 in cross section. Standard Buna-N (Nitrile) compound rated for pool water, chlorine, and bromine service.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"apco2372-faq-item\"\u003e\n      \u003cp class=\"apco2372-faq-q\"\u003eCan I install it myself?\u003c\/p\u003e\n      \u003cp class=\"apco2372-faq-a\"\u003eYes. Power down the pump or close the valve isolation valves, lubricate the new O-ring with a silicone-based pool gasket lube (never petroleum jelly), seat it in the groove, and reassemble. No tools beyond a standard wrench for the union nut are needed.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"apco2372-footer\"\u003e\n    Free Shipping\u003cspan class=\"apco2372-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"apco2372-dot\"\u003e•\u003c\/span\u003eBuna-N OEM Spec\u003cspan class=\"apco2372-dot\"\u003e•\u003c\/span\u003eAuthorized Aladdin Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":44002154676289,"sku":"PST-APCO2372","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/PST-APCO2372.jpg?v=1780385370","url":"https:\/\/www.pstpoolsupplies.com\/products\/aladdin-apco2372-pump-valve-adapter-o-ring","provider":"PST Pool Supplies","version":"1.0","type":"link"}