Set of 3 Blades, Quality Gator 596-615 “Fusion G5″ Mulching Blades Fits: AYP requires 3 for 48″ deck; requires 3 for 48″ deck Replaces: AYP 180054,173920, 173921; 532173920, 532173921, 532180054 Weight 2.69 lbs; Thickness .187″; Length 16-11/16″; Center Hole: 5 pt. Star; Width 3” Fusion Blades have Tungsten Carbide “fused” to the edge for longer life. Extended cutting length, blade is sharpened longer up the blade
Oregon Gator G5 16-11/16″ Blade (Set of 3) – 596615,3 Blade Width: 3.00″ Blade Thickness: 0.187″ Blade Length: 16-11/16″ Center Hole Size: 5 pt. star OffSet: 0 Air Lift: 1″ Gator Blade Series Gator G5 Center hole: 5 point star Tungsten carbide is ??fused?? into the blade ?C creating an ultra-hard layer at the cutting edge and increasing the time between sharpening X-Tended Cutting Length optimizes the cutting efficiency with each revolution Gator Mulcher provides cleaner, more efficient cutting performance can eliminate the need to bag, saving time and hassle The aggressive blade angle increases air flow to push debris up-and-out for superior or side discharge Replaces the folloiwng: AYP: 173920, 173921, 180054, 512258301, 532173920, 532173921, 532180054, 539107519, 575938201, 575938301, 917173920, 917532173920, 917532173921, 917532180054, 917539107519, 917577203106, 954633774, 954633781 Ariens: 21547257, 21547939 Craftsman: 173920, 173921, 180054 Dixon: 532180054 Husqvarna: 173920, 180054, 512258301, 532173920, 532173921, 532180054, 539107519, 575938201, 575938301, 577146201, 917173920, 917532173920, 917532180054, 917539107519, 917577203106, 954633774 Nurray: 180054 Poulan: 532173921, 532180054, 539107519, 575938201, 575938301 Thanks for looking!