Compatible with XCAN 4500 5200 and 5800 series chainsaws a precise fit for performance Features a 66x10mm clutch drum design that matches specifications for replacement construction engineered to withstand torque and prolonged use in cutting tasks Easy to install with standard tools allowing users to quickly maintain or upgrade their chainsaw's clutch system Designed specifically for chainsaw clutch maintenance providing consistent power transfer from engine to chain, Manufacturer: EirenePer