Lawn Mower Blade Fits John Deere 48C M145476 X300 X500 X700One (1) New Aftermarket Replacement 48C Mower Blade Fits John Deere Models: GT, GT225, GT235, GT235E, GX, GX255, GX325, GX335, GX345, GX355, LT166, LT170, LT180, LT190, LX, LX255, LX266, LX277, LX277AWS, LX279, LX280, LX280AWS, LX288, LX289, SST18, X300, X304, X320, X324, X330, X360, X465, X475, X485, X495, X500, X520, X534, X540 Technical Info: Length: 17" Width: 2 1 2" Center Hole: 0. 800" (13 16") Thickness: 0. 204" Requires 3 Blades for 48" Deck