DOP195-048 AYP / Craftsman /Sears Mower Blade No. 510417901. This is a quality aftermarket blade that measures 21" long with a 5 point star center hole, outer holes measures 5/16" center to center is 3 1/8 " width is 2.25 and thickness is .187 with a 3/4" lift. This is a sand blade replaces part numbers 510417901, 532131323, 127843, 138498, 138791, 138971, 531307224, 532138498, 532138971, 586230101, 917127843, 917131323, 91738489MS and 917532138498.
{Blades are sold individually}