The MTD 01003530P Lawn Mower Blade Spindle Assembly supports smooth and reliable rotation of the mower blade during cutting operations. Designed to connect and support the blade beneath the mower deck, this assembly helps maintain proper blade alignment and stable rotation for consistent cutting performance. It plays an important role in transferring rotational movement to the blade w... https://www.wholetoolbox.com/mtd-01003530p-lawn-mower-blade-spindle-assembly/01003530P.html