{"product_id":"haywardpumphousingspx5500ahppspx5500a","title":"Hayward Pump Housing | SPX5500A","description":"\u003cdiv\u003e\n  \u003ch2\u003eHayward SPX5500A Pump Housing (Power-Flo Matrix \/ SP1590 Series)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Hayward \u003cstrong\u003eSPX5500A\u003c\/strong\u003e is a genuine replacement \u003cstrong\u003epump housing\u003c\/strong\u003e for the Hayward\n    \u003cstrong\u003ePower-Flo Matrix\u003c\/strong\u003e pump series. This is the main wet-end housing\/body that the strainer and internal\n    pump components mount to. Replace it when the original housing is cracked, leaking, stripped at the ports, or\n    damaged from freeze or impact.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: SPX5500A\u003c\/li\u003e\n    \u003cli\u003eBrand: Hayward\u003c\/li\u003e\n    \u003cli\u003eType: Pump housing (wet-end body)\u003c\/li\u003e\n    \u003cli\u003ePool Type: In-ground (open line part listing)\u003c\/li\u003e\n    \u003cli\u003eDesigned for reliable fit and sealing on compatible Hayward Matrix wet ends\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward Power-Flo Matrix pump series: \u003cstrong\u003eSP1591\u003c\/strong\u003e, \u003cstrong\u003eSP1592\u003c\/strong\u003e, \u003cstrong\u003eSP1592FT\u003c\/strong\u003e, \u003cstrong\u003eSP1593\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHousing crack or leak (often from freezing or overtightened fittings)\u003c\/li\u003e\n    \u003cli\u003eStripped threads at the ports or damaged union\/fitting interface\u003c\/li\u003e\n    \u003cli\u003ePersistent seepage that isn’t resolved with new O-rings\/gaskets\u003c\/li\u003e\n    \u003cli\u003eWarped sealing surfaces that prevent proper wet-end sealing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMatch the pump model (SP1590 family) and compare housing style\/port layout before ordering.\u003c\/li\u003e\n    \u003cli\u003eShut off power and drain the pump before disassembly.\u003c\/li\u003e\n    \u003cli\u003eInspect and replace sealing parts (shaft seal and housing O-rings) during a housing swap.\u003c\/li\u003e\n    \u003cli\u003eUse thread sealant appropriate for pool plastics on threaded fittings and avoid overtightening.\u003c\/li\u003e\n    \u003cli\u003ePrime the pump after reassembly and inspect closely for leaks during startup.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=SPX5500A\"\u003eHayward SPX5500A (Pump Housing)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=SPX5500D\"\u003eHayward SPX5500D Strainer Cover Kit (Lid + Lock Ring + O-Ring)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=SPX5500H\"\u003eHayward SPX5500H Lid O-Ring\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=SPX1500KA\"\u003eHayward SPX1500KA Shaft Seal Assembly\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=hayward%20power-flo%20matrix%20parts\"\u003eHayward Power-Flo Matrix Pump Parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=silicone%20o-ring%20lubricant\"\u003ePool-Safe Silicone O-Ring Lubricant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eKeep lid and housing seals clean and lightly lubricated to reduce air leaks and prime loss.\u003c\/li\u003e\n    \u003cli\u003eWinterize properly—freeze damage is a common cause of cracked pump housings.\u003c\/li\u003e\n    \u003cli\u003eAvoid overtightening threaded fittings; use the correct sealant and hand-tighten plus a small turn if needed.\u003c\/li\u003e\n    \u003cli\u003eIf you see recurring leaks, inspect the housing sealing surfaces for warping or hairline cracks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":46797885112495,"sku":"SPX5500A","price":79.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/hayward-pump-housing-spx5500a-pump-parts-4876910.jpg?v=1777068744","url":"https:\/\/freshized.com\/products\/haywardpumphousingspx5500ahppspx5500a","provider":"Freshized","version":"1.0","type":"link"}