{"product_id":"hayward-northstar-strainer-kit-lock-ring-t-seal-spx4000dlt","title":"Hayward Strainer Cover Kit with Cover, Lock Ring and T-Seal for Super Pump | SPX4000DLT","description":"\u003cp\u003eThe Hayward Strainer Cover Kit (SPX4000DLT) is the OEM replacement strainer cover assembly for the Hayward Super Pump and Northstar pumps, supplying the cover, lock ring, and T-seal needed to restore a proper seal at the pump's strainer housing.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThe strainer cover closes and seals the pump's strainer pot, allowing the pump to maintain prime and preventing air from entering the system. The T-seal and lock ring work together with the cover to create a leak-free closure that can be opened for basket access and re-sealed without tools.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eHayward Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eSPX4000DLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCover, Lock Ring, T-Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e610377745147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFits Into\u003c\/h3\u003e\n\u003cp\u003eCompatible with Hayward Northstar pump models, including SP4005(NS), SP4007(NS), SP4010(NS), SP4015(NS), SP4020(NS), and SP4030(NS), as well as SP4007X10(NS), SP4010X15(NS)\/2(NS), SP4015X20(NS)\/2(NS), SP4020X25(NS)\/2(NS), and SP4025X30(NS)\u003c\/p\u003e\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eWhen reinstalling the strainer cover, inspect the T-seal seating channel for any debris or residue before pressing the new seal into place. A clean, dry channel ensures the T-seal seats fully and the lock ring engages evenly — the two most common causes of air leaks after a strainer cover replacement.\u003c\/p\u003e\n\u003c!-- wft:processed:manual:2026-06-22 --\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51774142218515,"sku":"SPX4000DLT","price":156.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/HPPSPX4000DLT_0.jpg?v=1747700734","url":"https:\/\/poolaroo.com\/products\/hayward-northstar-strainer-kit-lock-ring-t-seal-spx4000dlt","provider":"Poolaroo","version":"1.0","type":"link"}