【Replace Part Numbers】 ①16-1/4" Outer Blades：942-04125, 942-0611, 942-0611A, 942-0610A, 942-0644, 742-04125, 742-0611, 742-0611A, 742-0644, 742-4125, 759-04106, 112-0304, 112-3691, 177-2144, 742-0611, 335-691; ② 14-13/16" Center Blade：942-04124, 942-0645, 742-04124, 742-0645, 742-0612A, 742-0612A-0637, 759-04106, 112-0302, 112-3692,98023, 335-695. Please check more in the description. 【Compatible Mowers】Compatible with 46 inch deck mower Cub Cad et Models: i1046, LT1045, LT1046; MTD: LT546G, LT546H, LT946G, LT946H, LT1800, LT1850, LT2150, LT2200, LT4600H, GT2150; Compatible with Troy-Bilt: LX2146; Toro: LX460, LX465, LX466, LX468. 【Application】Combining the features of a high-lift blade and a mulching blade, and used for discharging, bagging or mulching grass clippings, these 3 in 1 blades set work great on your cub ca det lawn tractors and riding mowers. They cut even and don't scar the yard. With a good lift, these blades are well balanced and smooth, greatly improving mower cutting performance and enabling your tractor cut through grass like butter again! 【6 Point Star Center Hole】Our 46" cut rider blade set are made of heavy duty metal, ensuring its durability and long-lasting use, and come with 6 point star center mounting hole. Please check your original blade number and spindle pattern before ordering. 【Package Includes】Lawn mower replacement blade x 3. ①942-04125 Outer Blades(Qty. 2): length: 16-1/4 inches; width 2-1/2 inches; thickness 0.178"; center To center (Outside Holes) 2-1/2"; outside holes diameter 7/16" ;② 942-04124 Center Blade(Qty. 1): length 14-15/16 inches; width 2-1/2 inches; thickness 0.158". Fourtry 942-04125 & 942-04124 Mower Blade Set for 46" Deck Mower, Replacement Blades Compatible with Cub Ca det i1046 LT1045 LT1046 Toro MTD Troy Bilt Lawn Mower, Replace 742-04124 742-04125, 3 Blades