The Briggs & Stratton 795066 is an oval-style, pleated-paper air filter designed for single-cylinder OHV engines. It is a critical maintenance part that prevents dirt and debris from damaging the engine’s cylinder and piston. Key Specifications & Compatibility Dimensions: Approximately 5-1/2″ long, 2-3/4″ wide, and 2-1/8″ tall. Fits Engines: Selected Professional Series (7.75, 8.50, and 8.75 gross torque) and Intek single-cylinder OHV engines (11, 12, and 14 cu. in.). Common Models: Compatible with engine series such as 110000, 120000, 111P02, 112P02, and 121S02. Associated Parts: Often used with the 796254 pre-cleaner (foam filter) for added protection.