Models This Part Fits: 48″ Cut, 48″ Deck Blades, GT225, GT235, GT235E, GT245, GX255, GX325, GX335, GX345, GX355, John Deere GT LT X, LT166, LT170, LT180, LT190, LX255, LX266, LX277, LX277AWS, LX279, LX280, LX280AWS, LX288, LX289, SST18, X300, X304, X320, X324, X340, X350, X360, X380, X384, X390, X394, X465, X475, X485, X495, X500, X520, X534, X540, X575, X580, X590, X595, X700, X710, X720, X724, X728, X729, X730Additional Information: Length: 17″Width: 2-1/2″Center Hole: 0.800″ (13/16″)Thickness: 0.204″Requires 3 Blades for 48″ Deck*** Will ONLY fit John Deere 48C Mower Decks (Black Plastic Shields over Belt)

10291, 10291-A, 50-4442, 596-354, 596-354-A, 90-348, 90-348-A, CVB1JD1044, CVB1JD1044-A, M127, M127500, M127500-A, M127653, M127653-A, M127673, M127673-A, M145476, M145476-A