Bar Adjuster Screw 545060401

This part is a replacement bar adjuster screw. This is a genuine OEM part made by Husqvarna and has been sourced directly from the manufacturer. This part can be used to replace a broken, lost, or malfunctioning bar adjuster screw in a variety of chainsaw models. The bar adjuster screw is critical to the proper functioning of the chainsaw. It allows the user to adjust the tension of the chainsaw bar, which is what keeps the cutting chain securely in place. If the bar adjuster screw is lost, stripped, or damaged, it should be replaced immediately. When working on or near an engine, it’s important to make sure the equipment is powered off and completely cooled down before starting any repairs. For more accurate information on how and where to install this bar adjuster screw, the appropriate owner’s manual and equipment diagrams should be referred to. As an authentic replacement part, this bar adjuster screw is suitable for use on several different models of chainsaws manufactured by Husqvarna, Poulan, and other brands. Please note that this is a genuine part made of high-quality, durable metal and is sold individually.