Description:

Order includes:1x Spindle Assembly. Compatible with following Troy Bilt models: 17ARCACW011 Mustang 54 XP (2015)/ 17ARCACW011 Mustang XP 54 (2016)/ 17ARCBDW011 Mustang XP Pivot S 54 (2015)/ 17ARCBDW011 Mustang XP Pivot S 54 (2016)/ 17ARCBDW066 Mustang XP Pivot S 54 (2015)/ 17ARCBDW066 Mustang XP Pivot S 54 (2016)/ 17BDCACW066 Mustang 54 XP (2015)/ 17BDCACW066 Mustang XP 54 (2016)/ 17CDCACW066 Mustang XP 54 (2017). Note: Mounting holes do not have thread.Power tool is needed to install the bolts.It is designed to withstand the vibration.. Specs: 6 1/2" overall / OD of Pulley: 5-7/16" / 6 points star blade. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..