Mulching blade. Fits MTD deck 1995 and older. Fits 18" walkbehind.
Replaces OEM #: 942-0738
Length: 18"
CenterHoleDia: 59/64"x11/16"
OutsideHoleDia: 5/16"
CenterToCenter: 2-1/2"
width: 2-1/4"
Thick: .134"