Rotary 11507 PK3 Blades Replaces: Cub Cadet 742-04053, 742-04053A, 742-04053B, 742-04053C, 942-04053A, 942-04053B, 942-04053C Fits: Cub Cadet RZT50, RZT50, 13AF91AP010, 13AF91AP010, 13AP11CP709, 13AP11CP710, 13AP11CP756, 13AP91AP010, 13AP91AP056, 13AQ11BP010, 13AQ11BP710, 13AQ11BP756, 13AQ11CP009, 13AQ11CP010, 13AQ11CP056, 13AQ11CP256, 13AQ11CP709, 13AQ11CP710, 13AQ11CP712, 13AQ91AP010, 13AQ92AP Fits: MTD Garden tractors with 50" deeps, RZT-50, 13AA625P004, 13AA625P004, 13AA625P304, 13AA625P372, 13AA625P719, 13AA925P004, 13AP615P755, 13AP925P004, 13AR91PP099, 13AR91PP099, 13AU615P755, 17AC2ACG055, 17AE2ACG004, 17AF2ACP001, 17AF2ACP004, 17AF2ACP004, 19A70000; Toro GT2100, GT2200, LX500, SL500, 3 for 50" Length 17-29/32"; Width 2-1/2"; Thickness .187"; Center Hole "H" Pattern; Set of 3 Heavy Duty version of 11480