MTD Genuine Parts 50" High Lift Blade Set - Fits all Zero-Turn Mowers, and other 2006 and after mowers For Troy-Bilt, MTD, Yard-Man, Huskee, Yard Machines and Bolens Fits 50" lawn mowers and tractors, 2006 and after. Fits all 50" zero-turn mowers. 2-in-1 blade set: Bag and side discharge Star center hole. Contains 3 blades. Replaces O.E. # 942-04053, 942-04053A, 942-04053B, 942-04053C, 742-04053, 742-04053A, 742-04053B and 742-04053C