Rotary 11961 Spindle Assembly Replaces: Cub Cadet 618-04394, 618-04426, 618-0677, 618-3129A, 618-3129B, 618-3129C, 719-3118A, 741-04129, 741-04130, 918-04394, 918-04426, 918-3129A, 918-3129B, 918-3129C, 918-04217, 941-04089, 941-04091 Fits: Cub Cadet 1515, 2130, 2146, 2155, 2164 and 2166, 13AL11CG710, 38", 42" and 44" decks; MTD Many riders and RZT's with 54" deck after 2010 For 38", 42" and 44" decks Does not include shaft, pulley or mounting hardware Height: 3"; Includes upper and lower tapered roller bearing, seals, spacer, and housing 3/4" bore