Stens 335-859 Hi-Lift Blade, Replaces Mtd 742-04053A 742-04053B 942-04053C 942-04053A 942-04053B
Stens carries a wide variety of oem / aftermarket replacement parts for small engine outdoor power equipment.  fits garden tractors with a 50-inch deep decks, 2004 and newer. requires 3 blades for a 50-inch cut.