PREMIUM REPLACEMENT PART We strongly suggest comparing the posted picture to your faulty unit! SPINDLE ASSEMBLY and PULLEY 2 SET NOTE: Mounting holes do not have thread.Power gun is needed to install the bolts.It is designed to withstand the vibration. SPECS: Height: 7 1/2 " 46",48" and 54" decks Blade mount is 5 pt. star shaped Includes blade bolts, washer, and mounting hardware FITS ON AYP HUSQVARNA CRAFTSMAN DIXON ARIENS POULAN CTH164T 96051007400 2012-11 CTH164T 96051007500 2010-12 CTH164T 96051009400 2013-06 CTH164T 96051010700 2013-07 CTH164T 96051003100 2011-11 CTH164T 96051003200 2011-11 CTH173 96051001600 2011-01 CTH173 96051001601 2011-01 CTH174 96051002700 2011-12 CTH174 96051002701 2012-05 CTH174 96051002800 2011-12 CTH174 96051002801 2012-06 CTH174 96051009200 2013-10 CTH174 96051010500 2013-10 CTH184T 96051003300 2012-01 CTH184T 96051003400 2012-01 CTH194 96051002900 2011-12 CTH194 96051002901 2012-02 CTH194 96051002902 2012-07 CTH194 96051003000 2012-01 CTH194 96051003001 2012-05 CTH19530 96051005500 2012-04 CTH19530 96051011900 2013-05 CTH19530 96051011901 2014-05