AYP / Craftsman / Sears Wheel Flange Bearing No. 532009040. This is an original ayp flange bearing that replaces part numbers 21547542, 9040H and 21546832.
AYP/ Craftsman / Sears Bushing No. 625J. This is a quality aftermarket bearing with an OD of 1.375", an ID of .75" and width of .625". Replaces ayp part numbers 625J and 66507.