41564 ((80001-89999)(1998)) Toro Chainsaw

This is a lock nut and it is used in a variety of outdoor lawn equipment. This lock nut has a nylon insert, making it a nyloc nut. The insert allows the nut to be resistant to turning caused by strong vibrations.

This is a genuine Toro replacement part that has been sourced from the original manufacturer to be used with lawnmowers and lawn tractors. The metal hex nut is used with different models of lawnmowers...