A-B1694874-AI GASKET-INTAKEOne New Aftermarket Replacement Intake Gasket Fits Briggs and Stratton (B&S) Engines This intake gasket seals the connection between the carburetor and the engine intake port on Fits Briggs and Stratton small engines. A properly seating intake gasket prevents air leaks that can cause hard starting, rough running, loss of power, and reduced fuel efficiency. Replace any gasket that is cracked, hardened, or compressed during carburetor service or engine