The Briggs & Stratton 272538S Diaphragm is a genuine OEM part designed specifically for carburetors. This diaphragm is made by the renowned brand Briggs & Stratton and is a reliable replacement for model 272538. With a pack containing 1 diaphragm, this product ensures a perfect fit and optimal performance for your lawn mower or outdoor power equipment. Whether you are a professional landscaper or a homeowner maintaining your yard and garden, this diaphragm is an essential component for keeping your equipment running smoothly.