Hayward SPX4000DLT Strainer Cover Replacement Kit for Hayward Northstar Pump Strainer cover replacement kit Fits hayward northstar sp4000 pump series models sp4005(ns), sp4007(ns), sp4010(ns), sp4015(ns), sp4020(ns), sp4030(ns) Also fits hayward northstar sp4000x pump series models sp4007x10(ns), sp4010x15(ns)/2(ns), sp4015x20(ns)/2(ns), sp4020x25(ns)/2(ns), sp4025x30(ns) Includes strainer cover, lock ring and o-ring Weighs 11-pound