Spindle Assembly / Cub Cadet 918-3129CPack Size:1Cub Cadet 918-3129A, Cub Cadet 618-3129A, Cub Cadet 618-3129C, Cub Cadet 918-3129C, Cub Cadet 918-04394, Cub Cadet 918-04217, MTD 918-04394, MTD 918-04426, MTD 918-3129, MTD 918-04217Laser 97702, NHC 251-1907, Oregon 82-411, Oregon 82-406Cub Cadet 1515, 2130, 2146, 2155, 2164 and 2166; 38", 42" and 44" decksHeight: 3 ", Include upper and lower tapered roller bearing, seals, spacer, and housing., 3/4" bore