Bellonmit Small Pulley for 39", 47", & 55" Flail Mowers

This is a replacement small triple pulley, part number 511090355A. It is made to fit all Bellonmit flail mowers. One large pulley and one small pulley are required for each mower. This triple pulley has an overall diameter of 3-3/4 in. and inside diameter of 2-1/8 in. and is made of steel.