The Husqvarna Replacement Clutch Drum 503861771, now superseded by 503861703, is designed to meet OEM standards, ensuring optimal performance and a perfect fit for your Husqvarna chainsaw. Made with durable, high-strength metal, it is built to withstand heavy use and provide long-lasting reliability, even in demanding conditions. Compatible with a variety of Husqvarna models and other trusted brands such as AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, and Weed Eater, this clutch drum offers versatility and compatibility across different equipment.