MaxPower's 330249 spindle assembly for most 46 in. and some 42 in. decks. Replaces OEM numbers 21549012, 187292, 192870, 532187290, 532187292, 532192870, 539-112057, 587820301, 532 18 72-92, 532-1872-92, 532-1872-92, 587125401, 5872533-01, 587253301, 5878197-01, 539-112057. Features a 4-hole mount and self tapping mounting bolt for blade. MaxPower's extensive line of replacement parts are manufactured to meet or exceed OEM specifications. Check your owner's manual to verify the OEM number of the part being replaced matches one of the OEM numbers provided for this item.
- Spindle assembly for many 42-in and 46-in cut Craftsman, Husqvarna, Poulan mowers 
- Replaces Ariens OEM No.'s 21549012 Craftsman, Husqvarna, Poulan: 187292, 192870, 532187290, 532187292, 532192870, 539-112057, 587820301 
- Also replaces Craftsman, Husqvarna, Poulan OEM No.'s 532 18 72-92, 532-1872-92, 532-1872-92, 587125401, 5872533-01, 587253301, 5878197-01 and 539-112057 
- 4-Hole mount 
- Self tapping mounting bolt for blade 
- Manufactured to meet or exceed OEM specifications 
- Check your owner's manual to verify the OEM number of the part being replaced matches one of the OEM numbers provided for this item