The John Deere AL203604 is a genuine OEM turn signal lamp, also known as an indicator light, designed for a wide range of John Deere agricultural machinery. This lamp is crucial for maintaining proper signaling functionality and enhancing operational safety. It is a direct replacement part, ensuring optimal fit and performance for various 6R, 7R, 8R, and 9R Series Tractors, including models like 6105M, 6155R, 7210R, 8370R, and 9620R. Constructed to John Deere's rigorous standards, this lamp provides reliable and durable performance in demanding conditions.