DIY Parts Depot Spindle Assembly for MTD,Cub Cadet 618-0660,918-0660 with Pulley OakTen Spindle Assembly- Sell from DIY Parts Depot exclusively on Amazon channel Replace MTD,Cub Cadet 618-0625,918-0625,618-0660,918-0660 5-1/2" OD x 1"HT Pulley, 6-1/2" Overall length Grease fitting and 6 stars blade adaptor Mounting holes are not threaded, use self tapping screws.