Weedeater Chainsaw Knob, Dial & Button

This knob is a genuine Husqvarna part. It is for use on a blower. The most common reason that a knob will need to be replaced is that the screw has been stripped from force or repeated use. The plastic knob handle may also become worn or damaged over time.Replacing this knob is very simple, but some safety precautions are necessary. Be sure to remove the wire and boot from the spark plug to prevent the appliance from starting accidentally. Be sure the fuel tank is empty. This knob is a genuine OEM part sourced directly from the manufacturer. This knob is compatible with several models of blowers, including Husqvarna, Poulan, and Weedeater. It may be compatible with blowers manufactured by AYP, Craftsman, Jonsered, McCulloch, and RedMax. Use the compatibility checker to find out. It also replaces obsolete part number 530049485.