The Toro 112-0311 Lawn Mower Spindle Assembly supports smooth blade rotation and reliable cutting deck operation on compatible lawn mower equipment. Designed as a replacement spindle assembly, it provides rotating support for the mower blade, helping maintain consistent movement during cutting. A properly functioning spindle helps promote even mowing results and dependable deck perfor... https://www.wholetoolbox.com/toro-112-0311-lawn-mower-spindle-assembly/112-0311.html