500 Parts

This is a genuine replacement lock nut from Husqvarna. Lock nuts are ideal for lawn and garden equipment and engines because they are designed to stay tight even under excessive pressure or vibration. Lawn mowers and other lawn equipment can produce a lot of vibrations during regular operation and lock nuts can assist in keeping everything in place. Over time, however, it can become worn or the lock feature could fail. Sometimes, the nuts are lost in the process of other repairs. The lock nut has numerous applications and locations, depending on the type and model of equipment. Consult the parts diagram for applications and replacement procedures. This genuine OEM lock nut is compatible with lawn mowers, trimmers, and snowblowers from Husqvarna, Weed Eater, Poulan, Craftsman, RYOBI, Murray, and Ariens. This part is standard hardware and is sold as an individual piece. Those who need additional lock nuts will have to purchase multiple quantities. A wrench or socket will be required to perform the replacement of this nut. Always wear gloves when performing repairs on lawn and garden equipment engines.