Spindle Assembly / MTD 918-04129BPack Size:1MTD 918-04129B, Cub Cadet 918-04129B, Cub Cadet 918-04129, Cub Cadet 618-04129AOregon 82-412, Sunbelt B1CC112Cub Cadet Most LT1050, 2007 and before, and SLT1554 Includes pulley, nut and grease zerk, No threads in housing, use self-tapping screws, OD of Pulley: 5 ", Height: 6 3/16 "