Order Includes: 3x Spindle Assembly. Compatible with MTD models: 618-04822, 618-04822A, 618-04950, 918-04822, 918-04822A, 918-04950, 618-04889, 618-04889A, 918-0488, 918-04822B, 918-04889A, 618-04822B, 61804822B, 285-868. SPECS: Height: 6 3/4" I 171.45mm, OD of Pulley: 6" I 152.4mm, 6 Point Star Blade. NOTE: Mounting holes do not have thread. Power tool is needed to install the bolts.It is designed to withstand the vibration.. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
