this is in used/working condition. It came off a 1987 mercury 35hp SERIAL # B138212     please see photos for any damage or quality concerns. please do not be afraid to send offers and questions. This Mercury Outboard engine is a high-quality product suitable for all your boating needs. It boasts of a powerful 35 HP 40 HP Spark Advance Lever, which guarantees an excellent performance and speedy response. The engine is designed with a precision engine management system that ensures optimal performance and reliability. In addition, this engine is compatible with a wide range of boats and is easy to install, making it an ideal choice for any boater. Its brand, Mercury, is known for producing top-quality marine engines, and this one is no exception. With its manufacturer part numbers 95051 and 95049, you can be sure that you are getting a genuine and authentic product.