Standard OEM blade 19-5/16" length, 3/8" center hole, 7/16" outer holes, 2-1/2" center to center, 3" width, .149" thick, 5/16" offset, 15/16" air lift, replaces MTD 742-0537, 942-0537

Use 2 Oregon� 98-537 and 2 Oregon 98-539 for 38�۝ cut, side discharge, deep deck - 1992 & after

See this and related products on the MTD 36", 38" & 42" Decks - 2 Blades