This is an authentic Simplicity replacement part. The idler pulley is designed by the manufacturer for use in lawn mowers and snow throwers. This part is made of metal, and is used to adjust tension on the V-belt. You will require a wrench when replacing this part. This item is sold individually.
This is an original Snapper replacement part. The hex nut is designed by the manufacturer for use in lawn tractors. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different nuts used in the machine. Refer to the parts diagram to be sure of ordering t...Read morehe correct part. You will require a wrench when replacing this item. This product is sold individually.