The Briggs & Stratton 697109 is a genuine OEM Cylinder Head Gasket. This gasket provides a critical high-pressure seal between the engine block and the cylinder head, ensuring proper combustion and preventing oil or compression leaks. Key Product Details Purpose: Seals the combustion chamber to maintain engine compression and prevents power loss or overheating. Engine Compatibility: Primarily designed for single-cylinder OHV (Overhead Valve) engines, specifically the 280000 and 310000 series (typically 10 HP to 15.5 HP). Common Applications: Widely used on riding lawn mowers and tractors from brands like John Deere, Craftsman, Husqvarna, and Poulan. Material: Constructed from high-quality composite…