This comprehensive parts catalog covers the AVCO Lycoming GO-480-B, -D and F6 Series Aircraft Engines. It provides a detailed and illustrated listing of all parts for these engine models, including the GO-480-B, -B1A6, -B1B, -B1C, -B1D; GO-480-D1A; GO-480-F6, -F1A6, -F2A6 and F4A6. The catalog is organized for easy navigation and understanding, making it a valuable resource for mechanics and aviation professionals working on these engines.

The AVCO Lycoming GO-480 series is a family of horizontally opposed, air-cooled, six-cylinder aircraft engines renowned for their reliability and durability. These engines are widely used in general aviation aircraft, particularly in single-engine trainers, light utility planes, and experimental aircraft. The GO-480-B, -B1A6, -B1B, -B1C, -B1D, GO-480-D1A, GO-480-F6, -F1A6, -F2A6 and -F4A6 models represent diverse variations within the series, each boasting specific features and performance characteristics. The GO-480-B models, originally developed in the 1950s, provided a robust foundation for the series. The -B1A6, -B1B, -B1C, and -B1D variations introduced refinements in fuel injection, magneto systems, and propeller governors. These developments improved fuel efficiency and overall engine performance. The GO-480-D1A model, featuring a larger displacement and increased horsepower output, catered to demanding applications.

The introduction of the GO-480-F6, -F1A6, -F2A6, and -F4A6 further expanded the series' capabilities. These models incorporated advanced technologies, including electronic fuel injection and a redesigned combustion chamber, enhancing both fuel efficiency and power output. The -F6 models offered significant increases in horsepower compared to earlier versions while maintaining the reliability and durability that became synonymous with the GO-480 series. The GO-480 series engines have proven themselves in diverse environments, from the rugged terrain of remote regions to the demanding conditions of flight training. With continuous improvements and refinement, this family of engines continues to power a wide range of aircraft, providing reliable performance that has earned it a solid reputation in the general aviation community.