The Ariens Company 03526700 Lawn Mower Spindle Shaft helps support smooth and reliable blade rotation in compatible lawn mower assemblies. It serves as a central shaft within the spindle assembly, connecting the mower blade and related components while allowing rotational movement during operation. A properly functioning spindle shaft helps maintain stable blade performance and consis... https://www.wholetoolbox.com/ariens-company-03526700-lawn-mower-spindle-shaft/03526700.html