The Polaris Special Tools PS-48587-1 Drive Clutch Reamer is a specialized tool designed specifically for repairing and maintaining snowmobile drive clutches. This tool allows for easy removal and installation of clutch components, ensuring proper fit and function. With the Polaris brand reputation for quality and durability, this reamer is a reliable choice for snowmobile enthusiasts looking to keep their machines in top condition.  For clutches with a 29mm bore.  Used on all domestic engines except the 2007 CFI models.