Replaces:
- ARIENS: 21549012
- AYP/ROPER/SEARS: 187292, 192870, 532187290, 532187292, 532192870, 539-112057, 587820301
- HUSQVARNA: 532 18 72-92, 532-1872-92, 532-1872-92, 587125401, 5872533-01, 587253301, 5878197-01
- POULAN: 539-112057
. 4 Hole Mount. Taller version of Rotary # 11014. Fits (2) Blade 46"Deck. Fits some 42"Decks. Uses Rotary 9374, OEM 138776, 157722, 173984, Self Tapping Mounting Bolt for Blade Spindle. Also consider Rotary 12734 Spindle Assembly.