TEN REPLACEMENT TRIMMER HEAD, LID, COVER REPLACES X472000070. INCLUDES SPRING AND CAPS. COMPATIBLE WITH SPEED FEED, WHICH USES 400 PERFECTLY ROUND EYELETS AND HAS TWO PINS EITHER SIDE THAT MEETS EYELETS. FITS COMPATIBLE WITH PAS-225VPB, PAS-225SB, SRM-22, GT-230, 99944200907B, 99944200907, 99944200908, ALSO COMPATIBLE WITH DSRM-200, SRM-2620, GT-225L, GT-225SF, SRM-2620T, SRM-2620U, C242, T242, T282, T254, AND T344.