MTD original part. Requires (1) for 21" cut MTD. Mulching blade.
Replaces MTD #(s) 942-0741A.
•Length: 21"
•Width: 2-1/4"
•Center Hole Diameter: Bow-Tie Star
•Diameter of Outside Holes: 5/16"
•Center To Center (outside holes): 2-1/2"
•Thickness: .119"