Rotary 13177 Blade, Pack of 3

Rotary 50" 13177 Lawnmower Blade Set (3) Ariens / Gravely 03746500, 03971900

This fits your .
• Make sure this fits by entering your model number.
• Individual Blade Length: 17.35”
• Center Hole: 5/8” Outer Holes 3/8” Center to Center 1 7/8”
• Notched Air Foil Lift
• Check Description for replacement part numbers and fitment.