These blades fit a 54" Cub Cadet and MTD Lawn Mower 2002 and newer models
Set of 9
18-1/2'' Length
5/8'' Y 5/16'' 6 point star Center Hole
Oregon part# 90-698, 98-072, 98-672, 598-672
OEM part# Cub Cadet MTD 742-0677,742-0677A, 942-0677, 942-0677A, 942-0677B