It is a genuine item that is supplied by the original equipment manufacturer for use with Walbro carburetors which are commonly installed on a variety of lawn and garden equipment. This is an identical replacement for a missing or a faulty inlet needle that was originally installed on a new unit. Please make sure to refer to the appropria...Read morete diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality inlet needle valve is made of durable metal and is sold individually.