Replacing OEM number: 270345, which is a direct replacement for the old or broken one. Compatibility: This product is compatible with Briggs & Stratton. Function: This gasket is installed on the joint surface between the intake manifold (the metal or plastic pipe connecting the carburetor to the engine cylinder block intake port) and the engine cylinder block intake port. It forms a flexible, tight seal, ensuring absolute airtightness of the intake passage. Easy Installation: Direct replacement without adjustment, perfect compatibility, and high reliability. Product packaging：Product include a total of 4pcs Intake Elbow Gasket, which can completely meet your daily use needs and replacement., Manufacturer: Briny River