It is an authentic item that is supplied directly from the original equipment manufacturer for use with Briggs and Stratton and Troy-Bilt equipment. This is an identical replacement for a missing or a faulty push nut that was installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct locat...Read moreion and application of this component. Keep in mind this high-quality push nut is made of durable plastic with metal and is sold in a pack of two.