(6) 54" Mower Blades for John Deere ZTrak Z525E Z535M Z540M Replaces M143520

You are purchasing six replacement blades for John Deere 54" Decks Length: 19" - Width: 2-3/4" - Center Hole: .800" or 4/5" - Thickness: .204" Fits John Deere ZTrak and X Series with 54" Decks Replaces M143520 - UC22010 Please double check model, serial and part numbers to verify fitment prior to purchase. Thanks!