Manufactured with extra hardened materials for a longer life. Fits 21" John Deere aluminum deck push mowers. Fits John Deere models GX14SB, GX14BE, 14PT, 14ST Silver, JA60, JA62, JA65, Saber 14PS & 14SS. Mulching blade.
Replaces John Deere #(s) M112738, M112972, M115453, M125413.
•Length: 20-7/8"
•Width: 2-3/4"
•Center Hole Diameter: 29/32"
•Center to Center (outside holes): 3-11/16"
•Diameter of Outside Holes: 13/32"
•Thickness: .134"