Notched Hi-Lift Blade 20 ½” length x 2 1/2” width x 15/16” Center Hole & .204" Thickness.  Check your owner's manual to match by OEM part #. Requires (3) Blades for 60" decks. 

Replaces:

• Exmark: 103-6383, 103-6383-S, 103-6393, 103-6393-S, 103-6398, 103-6403, 103-6403-S, 103-6388, 103-6388-S, 103-6398-S, 116-5174, 116-5174-S, 116-8181, 116-8181-S, 116-8196, 116-8196-S
• Encore: 543294, 543294
• Rotary: 11224
• Stens: 355-287
• Oregon: 92-209
• Windsor: 50-2813

Fits Models:

• Exmark: CT, Front Runner, Laser HP, Laser Z, Laser Z AS, Laser Z ASX, Laser Z D, Laser Z E, Laser Z S, Laser Z X, Laser Z XP, Laser Z XS, LAZER Z, Phaser, Pioneer, QUEST, SP, TURF RANGER, Ultra Cut, VANTAGE, Lazer Z, Serial No. 540,000 and higher and Ultra Cut; requires 3 for 60" decks.