Genuine MTD 2-in-1 Blade used on 46-in Cutting Decks. Fits Riding Mowers, Lawn Tractors and RZT Mowers with a Two-Blade 46-inch Cutting Deck 2009-Present. 2-in-1 blades are ideal for side discharging or bagging grass clippings. Used on Troy-Bilt, Cub Cadet, MTD, Craftsman, MTD Gold, Bolens, White Outdoor, Yard Machines, Remington, Yard-Man and Huskee. Center Hole Pattern: Star Fits Cub Cadet LTX1045, LTX1046, LTX1046 KW, LTX1046 M, LTX1046VT, RZT-L46 KH, RZT-L46 H, RZT-L46, RZT-LX 46 KW, RZT-S46 KH, RZT-SX 46 EFI, RZT-SX 46 KH, RZT-S46, XT1 and XT2 Enduro Series LT46 KH, LT46, LT46 EFI, LX46 EFI, LX46 KH, LX46 LE, ZT1 and ZT2 Ultima Series 46 KH. Fits Troy-Bilt Horse XP, Bronco 46T Auto, Super Bronco 46 Auto, Super Bronco 46 Hydro, Horse 46 Hydro, Horse 46 Auto, Horse 46 XP Hydro, TB46, LT FAB46, TB2246, Thoroughbred, Mustang XP 46, Mustang Pivot S 46, Mustang Pivot 46 and Mustang XP Pivot S 46 Fits Craftsman LT2000, LT2500, T1500, T1600, T1700, T2600, T2700, T2800, T150, T225, T135, T150, T240, Z6400, T8200, T3100, T8600 and Z530. Fits Huskee LT 4600. Fits White Outdoor LT2200 and LT-2200. Fits Murray M200-46 and M19546. Replaces the following part numbers: 742-04244, 742-04244A, 942-04244.