This kit is for the MAG-8200 series belt grinders, it includes all the parts needed to replace the 3" diameter abrasive belt idler pulley.
If your abrasive belts are no longer tracking consistently your idler pulley may be worn down flat. This 3" pulley is machined with a substantial crown to center the belt - over time and with grinding abrasive grit from the grinding process will wear this pulley down. When the crown is worn down the abrasive belts may not track well.
Kit Includes:
