{"product_id":"hayward-spx0740d-valve-seat-gasket-for-sp0740de","title":"Hayward SPX0740D Valve Seat Gasket - For SP0740DE","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The SPX0740D valve seat gasket installs in compatible Hayward SP0740DE multiport valves. It seals the valve seat to prevent internal water bypass between ports. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A worn seat gasket can allow water to bypass internally, leading to poor filtration or backwash issues. That may show up as debris returning to the pool. Replacing the gasket restores proper valve sealing and flow direction. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number SPX0740D\u003c\/li\u003e\n\u003cli\u003eValve seat gasket\u003c\/li\u003e\n\u003cli\u003eFor SP0740DE multiport valve\u003c\/li\u003e\n\u003cli\u003eSeals internal valve seat\u003c\/li\u003e\n\u003cli\u003eReplacement service component\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Remove the valve cover and replace the seat gasket carefully according to manufacturer layout. Ensure proper seating before reassembly. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward manufactures pumps, filters, heaters, automation systems, cleaners, chlorination products, and multiport valves for residential pools. Their valve components integrate directly with filtration systems. Genuine Hayward gaskets help maintain reliable filtration performance. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Techs replace seat gaskets during multiport valve rebuilds when customers report bypass or cloudy water. It is a common filter service repair. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050099568914,"sku":"SPX0740D","price":28.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPSPX0740D_0.jpg?v=1771891545","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-spx0740d-valve-seat-gasket-for-sp0740de","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}