Complete Shaft Assembly For 187291, 532187291, 192872 Includes Both Bearings, Pulley Locknut, Spacer, Blade Bolt/Washer Complete Spindle Shaft Assembly With Both Bearings, Pulley Locknut, Spacer, Blade Bolt/Washer Shaft replaces part number 187291, 192872, 532187291, 532192872, used on 187292 spindle assembly Upper Bearing for 110485X, Lower Bearing For 129895, Blade Bolt For 174365 (see note below) Pulley Locknut for 178342 or 400254, Spacer For 129963 or 187690, (see important note below) Replace Shaft Only and save. Easier to Install than replacing complete spindle