Briggs & Stratton Briggs & Statton Lawn & Garden Equipment Engine Carburetor Body Gasket 693509 Genuine OEM. This is a Genuine OEM Briggs & Stratton part. This carburetor body gasket (part number 693509) is for lawn and garden equipment engines. Carburetor body gasket 693509 forms a seal between the two halves of the carburetor body. Let the engine cool and... - Briggs & Stratton Briggs & Statton Lawn & Garden Equipment Engine Carburetor Body Gasket 693509 Genuine OEM.