1012673000 Pulley Idler Linear Sharpener for Atria GT Cutter Product Overview The 1012673000 Pulley, Idler, Linear Sharpener is a replacement mechanical component designed for the Atria GT Cutter . This idler pulley is associated with the linear sharpener mechanism of the cutter and is intended for machine maintenance and replacement applications. It can be used when the original pulley becomes worn, damaged, or no longer provides smooth mechanical movement. Part Number: