Three Brand New Aftermarket High Lift Blades That Fits 48″ Mower Decks on AYP, Poulan, Fits Husqvarna, PoulanTech Info:Length: 16-5/8″Width: 2-1/2″Center Hole: 5 Point StarThickness: .204″Fits Models:AYP – GTH2548, LT2323A2, YTH2148, YTH2448, 3 for 48″ cutAYP/ROPER/SEARS – 3 for 48″ cutFits Husqvarna – 3 for 48″ cutSEARS/CRAFTSMAN – 917276022Replaces Part Numbers:Ariens – 21547939AYP – 173920, 180054, 512258301, 532180054, 539107519, 575938201, 575938301, 917173920, 917532173920, 917532180054, 917539107519, 917577203106, 954633774Craftsman – 24679Fits Husqvarna – 532173920, 532180054Poulan – 532180054, 539107519, 575938201, 575938301, PP24006Additional Part Numbers – 9907, 340222