Oregon 598-672 PK3 Gator G5 Blades Pack of 3 Replaces: Cub Cadet: 742-0677, 742-0677A, 742-0677B, 942-0677B, OEM-742-0677, OCC-742-0677; MTD: 742-0677A, 942-0677, 942-0677-S, 942-0677B, OEM-742-0677, 942-04338-0684, 742-0677, 942-0677A, 490-110-M117, 742-0677B Fits: Cub Cadet: LT1000, SLT1500, GT1500 Length:18-1/2" ; Width: 3.00"; Thickness: 0.203"; Center hole size: 5/8" 6 pt. star ; Air Lift: 1"