Oregon 98-056, BLADE MTD 14-13/16IN 942-0543 (1) 98-056 & (2) 98-057 for 46" cut - star center hole, center blade for 600" & 800 series, deep deck, 1996 & before Also Replaces: MTD: 742-0543, 7420543, 942-0543, 9420543 Product Code:98056