The Snapper 705057 Lawn Mower Mandrel Assembly supports proper blade rotation and cutting operation for compatible Snapper lawn mower decks. The mandrel assembly connects the mower blade to the deck drive system and allows the blade to rotate as power is transferred during operation. This assembly is a practical replacement for a worn, damaged, or faulty mandrel that may cause vibrati... https://www.wholetoolbox.com/snapper-705057-lawn-mower-mandrel-assembly/705057.html