It is a genuine item that is supplied directly from the original equipment manufacturer for use with Briggs and Stratton generators and pressure washers. The purpose of this component is to reduce the vibration of a working unit, unfortunately, over time it may begin to fail eventually requiring a replacement. Please make sure to refer to...Read more the appropriate diagrams of your model for the correct location and application of this part. Keep in mind this high-quality vibe mount with a washer is sold individually.