Spindle Assembly / MTD 918-04124APack Size:1Cub Cadet 618-04124a, Cub Cadet 918-04124a, MTD 918-04124A, MTD 618-04124AOregon 82-402Cub Cadet Most LT1042OD of Pulley: 6 1/4 ", Includes pulley, nut and grease zerk.  ROTARY 13001