Oregon 82-412 Cub Cadet Spindle Assembly for 618-04129 and 918-04129 Oregon 82-412 Fits LT1000 series 50-inch decks with round center hole blades Uses Oregon 45-205 bearings and race 45-206 Replaces Cub Cadet parts 618-04129 and 918-04129 1-Year warranty for defects and material and workmanship